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resources:bestofdiscussions [2017/12/26 02:48]
pier4r [Calculators tests]
resources:bestofdiscussions [2017/12/26 02:49] (current)
pier4r [Calculators tests]
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 +<wrap info>~~TALKPAGE~~</wrap>
  
 +Here are provided links to insightful discussion about various topics concerning the universe of HP calculators done by the community.
 +
 +====== About calculators and math world ======
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=211822|A link to an essay on the evolution of HP calculators (MoHPC)]] \\ Link to **Computer Structures: Principles and Examples** .
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=211538|About developing professional applications for HP calculators in 2012 (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=203825|Design a simple RPN calculator]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=195892|Calculator quality of materials and China]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=179068|Searching within forum archives (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=178799|Are calculators held in the hand? (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=177763|Is there any need for just another HP calculator (JAHPC)? (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=177203|Microsoft Mathematics is now free (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv018.cgi?read=146009|Graphing calculators and education (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=250119|Question about simulation (MoHPC)]]
 +
 +===== Accuracy and precision =====  
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=239387|Estimating accuracy in finite precision computations (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=248802|How much accuracy does one actually need? (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=221786|50G precision & accuracy (moHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=203159|Questions about extended precision (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=207801|Double precision registers - What are your feelings? (moHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv019.cgi?read=154780|High precision calculator (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv015.cgi?read=84602|Calculator Precision (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv016.cgi?read=91383|Standard Tests for Calculator Accuracy? (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv019.cgi?read=157434|Accuracy by chance (MoHPC)]]
 +
 +====== Best of community discussions mainly about 49g and it successors (with rpn/RPL) ======
 +
 +===== Programming =====
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=206765|An approximation of the cosine (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=205071|Multivariable Interpolation (MoHPC)]] + [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=204931|Interpolations for Two and Three Independent Variables (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=203395|Modular exponentiation with a noninteger base (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=187180|About random number generators (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=182786|A fast and compact algorithm for the normal quantile (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=180959|a formula for determining the number of "partitions" (P) for n (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=180091|Symbolic Complex Linear System Solver (HP-28S, HP-48G/GX and HP-50g) (MoHPC)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/MH68vrjpRVY|Time and alarms on Hp50g (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/hek271hUD-E|Here is a table for how to translate HP48 text characters into Unicode character, which is what modern computers use for text (comp.sys.hp48)]]
 +  * [[http://www.hpmuseum.org/forum/thread-8054.html|userRPL subprograms and directory structure]]
 +  * [[https://groups.google.com/d/topic/comp.sys.hp48/84oio2JknbQ/discussion| DOLIST , MAP and other list operations (comp.sys.hp48)]]
 +  * [[http://www.hpmuseum.org/forum/thread-5053.html|Thread with several links to RPL documentation from hp48 series onwards (MoHPC)]]
 +  * [[http://www.hpmuseum.org/forum/thread-3887-post-35794.html#pid35794|Hp50g advanced user reference bookmarked discussion (MoHPC)]]
 +  * [[http://www.hpmuseum.org/forum/thread-6437.html|HP50G Launch Solve equation app in a program (MoHPC)]]
 +  
 +==== More math than programming ====
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv016.cgi?read=91633|On "Albillo Matrices" and Matrix analysis (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv016.cgi?read=99193|Need references for MiniMax polynomial fitting (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=229828|Is Log(1+x) = x / AGM(1, x) correct? (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=245074|Converting to/from IEEE 754 Binary64 (Double Precision) (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=250405|Equation of the parabola given three points (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=250479|Challenge(?): Intersection curve between two cylinders in a specific position (MoHPC)]]
 +
 +==== Regression, prediction, curve fitting and similar ====  
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=178215|35s Quadratic Regression (MoHPC)]]
 +  * [[http://www.hpmuseum.org/software/42spoly.htm|HP-42S: Polynomial Regression (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv015.cgi?read=77095#77255|This program will yield a polynomial curve fit of arbitrary power. But this requires more discussion [...] (MoHPC)]]
 +  * [[http://www.hpmuseum.org/software/41/polfit.htm|Polynomial curve fitting (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv017.cgi?read=126867|Curve Fitting for the HP 35s (MoHPC)]]
 +  * [[http://www.hpmuseum.org/software/41/41lstsq.htm|Least-Squares Approximation for the HP-41 (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=244920|WP34s program submission: Quadratic fit (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv015.cgi?read=79477|Minimax Polynomial Fit (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=235701|New empirical fit for ln(x) (moHPC)]] \\ a sort of challenge?
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=235440|Excel regression modeling (MoHPC)]] \\ Why? Because a well documented source can be ported!
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv015.cgi?read=79684| Short & Sweet Math Challenge #11: Who's Next ? (Prediction!) (MoHPC)]]
 +  
 +==== Sorting and comparing ====
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/9UfqtX5Rj1Y|On sorting algorithms (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/3xwfYZmNJ9U|Anyone else notice that comparing strings (or SORTing them) does not work when they are longer than 2047 chars? (comp.sys.hp48)]]
 +
 +==== RPN and stack ====
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=197559|RPN tutorial (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=184373|HP RPN stack permutations graph (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=180140|Putting n stack levels into a string (MoHPC)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/75KnffulHXM|Save unlimited command-line entries [HP49 version] (comp.sys.hp48)]]
 +  * [[http://www.hpmuseum.org/forum/thread-6678.html|Hide soft menus with libraries to have longer stack view (MoHPC)]]
 +
 +==== Numerical integration ====
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=207178|About multiple integration (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=205290|Numerical integration (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=203742|Again numerical integration (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=184588|Numerical Integration: HP, TI, etc. (MoHPC)]]
 +
 +==== Find roots ====
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=212154|Find roots of 3rd and higher order equations (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=204359|About a polynomial root solver (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=200973|Solution to the quartic equation on Hp50g fixes (MoHPC)]] + [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv019.cgi?read=158163| Solution to the quartic equation on Hp50g original (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=191462|Results of new root-seeking methods (MoHPC)]] + [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=190798|question for lyuka and the Ostrowski method (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=190790|A Math Challenge about polynomials (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=180771|Solving a cubic equation using trigonometry (MoHPC)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/Cubic-amp-higher-roots-of-complex-numbers-on-HP50g/td-p/5839363|Cubic& higher roots of complex numbers on HP50g (HP)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv014.cgi?read=50442|Question about HP 49G Solver (MoHPC)]]
 +
 +==== I/O ====  
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/34MBCfqEyPE|Ascii Import/Export for SD card application created by John Meyers (comp.sys.hp48)]]
 +
 +==== Plotting ====  
 +  * [[http://www.hpcalc.org/search.php?query=SCATTER|I want to connect dots in the scatter plot]]
 +    * [[http://www.hpcalc.org/details.php?id=4650|Scatter49 can connect the dots of a scatter plot]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv008.cgi?read=19474|programming a piecewise function (MoHPC)]]
 +    * [[https://groups.google.com/d/topic/comp.sys.hp48/Plfc_uCicBA/discussion|Graphing piecewise functions (comp.sys.hp48)]]
 +    * [[https://groups.google.com/d/topic/comp.sys.hp48/s4AT2YyS5jo/discussion|Piecewise graphing and ifte question (comp.sys.hp48)]]
 +    * [[https://groups.google.com/d/topic/comp.sys.hp48/Skg6QpDydd4/discussion|Graphing a Piecewise Function on a 49G (comp.sys.hp48)]]
 +    * [[https://groups.google.com/d/topic/comp.sys.hp48/XIiAjtSh9vg/discussion|Piecewise functions and step functions (comp.sys.hp48)]]
 +    * [[https://groups.google.com/d/topic/comp.sys.hp48/ZIv5UDxWcHA/discussion|Piecewise graph (comp.sys.hp48)]]
 +    * [[https://groups.google.com/forum/#!searchin/comp.sys.hp48/piecewise%7Csort:relevance|General search for piecewise functions on comp.sys.hp48]] 
 +  * [[http://h30499.www3.hp.com/t5/Calculators/Conic-Plot-on-HP-50g/td-p/5887099|Better conic plots (HP)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/plot-complex-function/td-p/5854843|plotting complex functions (HP)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/Trace-Function-in-HP50G/td-p/5854769|When in the TRACE function of the HP50G, how can one specify an x-value for the calculator to trace to? (HP)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/How-do-I-plot-vector-functions/td-p/995981|How do I plot vector functions? (HP)]]
 +
 +==== Practice tasks ====
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=212435|RPN exercises (MoHPC)]] \\ Given two four-digit integer numbers on the stack, write an HP-42S program that returns their product in no more than 20 seconds on a real HP-42S **with restrictions on usable built in functions**.
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=208623|RPN programming exercise - Fibonacci numbers (MoHPC)]] \\ Write a short program on your favorite RPN calculator to display the Fibonacci sequence.
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=206898|Program about time-degrees conversion (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=205184|How many 9-digit numbers containing all the digits 1,2,3,4,5,6,7,8,9 are prime numbers? (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=203283|Mini challenge. CEIL / FLOOR in RPN (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=198048|RPN FLOOR and CEIL (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=188443|About Pi (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=187292|Project Euler problem 11 (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=187118|Is there an easy way to determine how many factors a number has? (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=184954|Write a program on whatever HP calculator you want to answer this question: is there a 4-digit number abcd such that... (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=180067|Come up with an RPL program that will transform this string ... (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=178596|if there is a 4-digit number ABCD such that A^B x C^D = ABCD? (MoHPC)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/uur8BkjDlh4|TRIANGLE SOLVER (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/hIDS2Ze_ey8|Limit of a function of 2 variables (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/geu0YkcNnoM|Heyland Circle (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/9bNRhOupd7g|ORTHOGONAL TRAJECTORY (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/2jukFCU-PnE|How can a subprogram force its main program to end quietly? (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/f1RXa40Jn7g|You can create an environment where any set of variables is already defined as local (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/vMVmW27rRVA|Does anyone know how to store variables to specific locations in the soft menu and leave the remaining soft menu locations unassigned? (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/3t17cvbOxes|Manipulate items in a list (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/NUmW81UvfYY|Where are the missing system flags? (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/xi6lBxEI1_w|FOLLOW-UP to “User Equation Library in User-RPL” (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/FaF5C4WAmgM|I am currently writing a program that merges 3 to 4 numbers into a single line. (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/Cbd5RRd8unc|I needed a program to read a few 3x3 matrices containing variables,like N and T how can i substitute their values? (comp.sys.hp48)]]
 +    * [[http://h30499.www3.hp.com/t5/Calculators/array-of-matrices-operations-on-elements/td-p/5863243| array of matrices, operations on elements (HP)]]
 +    * [[http://h30499.www3.hp.com/t5/Calculators/saving-matrix-to-variable-name-using-HP50g/td-p/5825827|saving matrix to variable name using HP50g (HP)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/50g-Output-to-file/td-p/5785037|50g - Output to file (HP)]]
 +  * [[http://www.hpmuseum.org/forum/thread-7955.html|Explorations with Hp calculators (MoHPC)]]
 +
 +=== Contests / challenges / competitions ===
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=197720|HHC 2011 Programming Puzzle SPOILERS (MoHPC)]]
 +    * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=197541|HHC 2011 Programming contest #2 (MoHPC)]]
 +    * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=196751|HHC 2011 Programming contest  (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv019.cgi?read=151509#151772|A lot of Math challenges by Valentin Albillo (MoHPC)]]
 +    * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=250022|More challenges search keys (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=177273|Five-minute challenge (MoHPC)]]
 +  * [[https://groups.google.com/d/topic/comp.sys.hp48/pCKgoIgGbko/discussion|MiniChallenge: eliminate same TYPE in a list (comp.sys.48)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=231642|HHC 2012 RPL Programming Contest (moHPC)]]
 +    * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=232136|Mini-challenge: HHC2012 RPL programming contest with larger input (MoHPC)]]
 +    * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=232404|HHC 2012 RPN Programming Challenge Conundrum (MoHPC)]] \\ Also, is better to read the works of the others or not? Doubt on reiventing the wheel.
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=248015|write a program to calculate the p-th. root of a matrix (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=236737|Math Challenge I could not solve (moHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv019.cgi?read=177080|a challenge related to the 15 puzzle (moHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=240057|The commemorative mini-challenge (moHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv018.cgi?read=144559|Of the 86,400 6-digit times displayed in a day (from 000000 to 235959), how many are prime numbers? (moHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv018.cgi?read=146101|The number 48 is special in that if you add... (MoHPc)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/articles.cgi?read=1024|Sum of Digits Divisibility Challenge (moHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv018.cgi?read=142160|how many decimal digits of pi can you store in memory (MoHPC)]] \\ An interesting link for programming in HPGCC.
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv008.cgi?read=19664|Useless challenge No. 2 (moHPC)]] \\ Write a program which if number "1" is in the display (X register) would turn it into "2", and if the number "2" is there it will turn it into "1", in as few as possible steps, **without using numeric**.
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv010.cgi?read=26246|You must try and get the value PI/10 (i.e: 0.3141592654) subject to these conditions... (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv019.cgi?read=165900|1741^9 is equal to the sum of 9 consecutive prime numbers. What are they? (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv017.cgi?read=118862|What percentage of light will pass entirely through all panes of glass? (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv019.cgi?read=159915|contest from the university of Houston 2008 (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv018.cgi?read=133329|I want to input a number, like 19, and the program must tell me the 4 adjacent numbers ... (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv010.cgi?read=27688|Develop a short routine to reverse the order of digits in a number (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv019.cgi?read=176088|sort a list of integers with the odd numbers appearing first and the even numbers appearing second (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv019.cgi?read=155820|Challenge: Keith numbers (MoHPC)]]
 +  * On a search engine //site:hpmuseum.org puzzle OR challenge OR contest OR competition// (MoHPC)
 +  * University of Houston math contexts containing a section for calculators: http://mathcontest.uh.edu/
 +===== How the built in functions and mode works (Sort of "more explanations" or "detailed help" or "several examples" for commands) =====
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=212333|When is exact mode not so exact? (MoHPC)]] \\ About **exact mode** on Hp50g.
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=204392|Question about MROOT function (MoHPC)]] \\ The discussion cover also the MSLV.
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=202393|Decimal points after constants in approximation mode (MoHPC)]]
 +    * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=177931|a decimal point after the number. It's a way of overriding the current exact/approximate mode (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=196704|SOLVE/SOLVR menu (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=188839|shortcut to RAND function (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=188144|HP 50g - Menus modes (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=188101|100! all the digits (MoHPC)]]
 +    * [[http://h30499.www3.hp.com/t5/Calculators/Neat-trick-on-50g-for-gt-12-digit-precision-of-pi/td-p/5872615|Show more digits of PI (HP)]]
 +    * [[http://h30499.www3.hp.com/t5/Calculators/HP-50g-trig-calculation-issues/td-p/5800207|Numerical calculations always have some sort of limit regarding the number of digits (HP)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=184535|matrix element operations (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=182660|CAS and integration (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=182044|50g won't plot summation function (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=179922|When I'm using the equation library, and in the process of entering a value go to the units menu, how do I get back to where I was in the equation library? (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=179550|Multi page menus/informas (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=202802|Create an empty list (MoHpc)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=178024|Stack depth (MoHPC)]]  
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/0snFcRklJvo|Dynamic menu label tricks (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/5FzePXExHcE|Angle key to change angle interpretations (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/fiscxh0dAz4|Solve the formula z = (sin W)-(sin 90)/X-Y*5729.78 (comp.sys.hp48)]]
 +    * [[http://h30499.www3.hp.com/t5/Calculators/Solve-An-introduction-to-the-HP-Solve-system-too-for-HP50G/td-p/5908183| How to use Solve on the Hp50g (HP)]]
 +    * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/Qgi48CYpouY|Can HP50g actually solve cos(z)=0 where z is a complex, for example? (comp.sys.hp48)]]
 +    * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/sxNqbI8ls0k|Solve for exponential (50g) (comp.sys.hp48)]]
 +    * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/qKZb-_6C6J0|50g ISOL function produces slightly different results for same equation (comp.sys.hp48)]]
 +    * [[http://h30499.www3.hp.com/t5/Calculators/SOLVE-problem-with-50g/td-p/5904057|Why SOLVE gives me different result (HP)]]
 +    * [[http://h30499.www3.hp.com/t5/Calculators/50g-solver-arithmetic-on-variables/td-p/5904533#.UjWoKdJHJns|Is there a way to perform arithmetic on variables in the numerical solver window? (HP)]]
 +    * [[http://h30499.www3.hp.com/t5/Calculators/How-to-solve-a-matricial-equation-in-HP-50g/td-p/5900217|How to solve a matricial equation in HP 50g? (HP)]]
 +    * [[http://h30499.www3.hp.com/t5/Calculators/HP-Calc-Difference-between-ISOL-function-and-SOLVE/td-p/5894147|HP Calc: Difference between ISOL function and SOLVE? (HP)]]
 +    * [[http://h30499.www3.hp.com/t5/Calculators/HP-50G-SOLVE-NOT-EXACT-SYSTEM/td-p/5819285|Several commands to solve linear systems (HP)]]
 +    * [[http://h30499.www3.hp.com/t5/Calculators/Alg-Solving/td-p/5818591|Solve an equation symbolically (HP)]]
 +    * [[https://groups.google.com/d/topic/comp.sys.hp48/4Kk46dRKRqo/discussion|MSLV Problem for under-determined and non-linear systems (comp.sys.hp48)]]
 +      * [[https://groups.google.com/d/topic/comp.sys.hp48/oQFglAJpOUc/discussion|MSLV vs SolveSys (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/FPiCf0MzQ_0|The calculator don't store the date of creation of a file (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/Lzj5tj4dwGM|Explanation of several objects in the calculator: directories, strings, programs and so on and how are transferred (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/OxW83Gp_RbQ|derivative of a trig function yields result with PI/180 multiplier (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/hCFJHEz3GZ0|I am trying to integrate 1/(Sqrt(X2)+Sqrt(X1)) by the variable X1 (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/hpqZHDPqTO4|Problem with HP50G clock (comp.sys.hp48)]]
 +    * [[http://h30499.www3.hp.com/t5/Calculators/HP-50g-Time-Date/td-p/768542#.UjbJgtJHJns|When I turn my hp50g off the time on it stops (HP)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/ETAf4PP-SfE|DoInputform Choose question (comp.sys.hp48)]]
 +    * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/PHrGexl2hR8|DoInputForm and message handlers (comp.sys.hp48)]]
 +    * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/kE2hjtiW1vA|how do I set up my message handler to prevent the cursor from moving when I input a number?  (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/IUraL2iD0b8|I need to put data in a matrix, but I do not know how big it will be (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/WIm-H2dpKME|i am trying to draw grid lines on the graphs with the 50g (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/4X9odi7lWbk|On an HP49/50 in exact mode, 0 -X MAP places a negative zero on the stack (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/Le4uclD-eiA|Factoring and Prime Trinomials (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/LwC9pJUiF90|How do I change -(X-8Y+10) to make it -X+8Y+10? (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/wTO-ulHMirE|Undocumented features of the CAS MODULO functions (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/o_o7-J-sF7g|TOFF setting to avoid the customary powerdown that occurs at 5 minutes (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/q9lh0c14x3c|There are some inverse statistical formulas that the 50g has problems with in RPN mode (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/JtY4Z5qTfMg|Is there a way to copy the numerical items in a list to the Matrix Writer? (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/rC0h7xlFH_c|Is there a way to force a positive result when we uses modulo functions ? (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/AnC_9hWVrJA|Is it possible to use previously stored equations in MSLV? (comp.sys.hp48)]] 
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=231567|HP50G Equation Writer - What it can & cannot display? (MoHPC)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/HP50G-bad-resolution-in-Graphics-Steps-problems/td-p/5907129|Get more accurate plots, given the fact that the screen size is tiny (HP)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/impossible-to-reset-functions-in-graph-menus/td-p/5892643|How to reset the list of function in the graph menu, plus what to do if you delete the CASDIR (HP)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/DESOLVE-help-on-HP50g/td-p/5894101|How to use DEsolve for differential equations (HP)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/Taylr-Function/td-p/5882383|taylor functions/series (HP)]]
 +    * [[http://h30499.www3.hp.com/t5/Calculators/Summation-Problems/td-p/5845985| Another series problem (HP)]]
 +    * [[http://h30499.www3.hp.com/t5/Calculators/50G-Summation-function-poor-performance-vs-equivalent-program/td-p/5725633|50G Summation function poor performance vs. equivalent program (HP)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/HP50G-inv-Laplace-problem/td-p/5887157|About the inverse of the Laplace transformation (HP)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/HP50G-solver-question/td-p/5888791|PARTFRAC to solve partial fractions (HP)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/HP50g-display-quality/td-p/5874723|Better contrast to display a better quality on the screen (HP)]] 
 +  * [[http://h30499.www3.hp.com/t5/Calculators/Simplify-in-eng-sci-mode-on-hp-50g/td-p/5857109|Simplify in eng/sci mode (HP)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/Inconsistent-results-of-0-0-in-some-HP-calculators/td-p/5846191|Compute 0^0 (HP)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/Calculating-area-bounded-by-two-curves/td-p/5826499|Calculating area bounded by two curves (HP)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/ATAN2S-function-in-HP-50g/td-p/5820935|ATAN2S function in HP 50g (HP)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/Multivariable-Function-Limit/td-p/5771035|How can I calculate a limit of any multivariable function on Hp 50g? (HP)]]
 +
 +===== Calculators tests =====
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv016.cgi?read=107447|Calculator Benchmark  N queens problem (MoHPC)]] \\ See also [[benchmarks:nqueens]]
 +    * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv018.cgi?read=132859|Faster 50g/HPGCC3 results (MoHPC)]]
 +    * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=178051|Discussion about Nqueens problem (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv019.cgi?read=168301|Add Loop benchmark (MoHPC)]]
 +    * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=249904#249904|New community-maintained version of "Calculators benchmark: add loop" (Mohpc)]]
 +    * [[benchmarks:addloop]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=249996|A brand new calculator benchmark: "middle square method seed test" (moHPC)]]
 +    * [[benchmarks:middlesquare|Middle Square method (wiki4hp)]]
 +  * [[benchmarks:ultranaiveprimes|Find primes in a very naive way (wiki4hp)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=198840|Determinants of the AM1 matrix (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=219351|WP-34s: Speed benchmark (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=214671|The Program simply adds all integers from the entered number down to 1 and displays the result (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=239632|Savage Benchmark.  It was useful in the early personal computing era (MoHPC)]]
 +    * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=193816#193931|More results on savage benchmark (MoHPC)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/edMTAvGDH3k|Hint benchmark (comp.sys.hp48)]]
 +  * [[http://www.hpmuseum.org/forum/thread-9750.html|Summation test benchmark (MoHPC)]]. Summation used as iteration loop. Inner function using trig, ln/exp, powers/roots. Contribute with your calculator speed!
 +
 +==== Naive comparisons ====
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=211267|HP 39gII and hp50g plot speed (MoHPC)]]
 +
 +===== Algebric/Natural/RPN notation =====
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv014.cgi?read=57528|Why RPN (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv013.cgi?read=43696|No RPN calcs. anymore?? (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv013.cgi?read=43770|Mach number - RPN vs. Algebraic (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv019.cgi?read=175676|RPN and students (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv013.cgi?read=43888|RPN vs. AOS: //GOOD// examples [LONG] (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=235620|Why RPN, an anecdote (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=205173|About RPL's programs readability (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv014.cgi?read=59277|A request from Ti side open a RPN conversation (MoHPC)]]
 +
 +===== Calculator specific =====
 +
 +==== Hp 49g+ / 50g ====
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=208809|How a little HP-50g program mutated into an iPhone app (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=202268|graphing/solving with 50g (MoHPC)]] \\ How do you graph parametric equations? \\ Also how do you solve multiply equations with multiple variables?
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=202047|Hp50g power consumption (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=200565|Do you know, where can I found any documentation on HP-50G CAS (MoHPC)]]
 +    * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/drI_k8T9ZHM|I am looking for a comprehensive Help for all HP50g Catalog commands on the device (comp.sys.hp48)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=198845|wanted: high-resolution photo of 50g internals (MoHPC)]] + [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=199382|More Photos (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=196992|HP 50g - Good tutorials (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=197366|Open the 49g+ (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=193419|A discussion about RPL programming and HP pascal studio (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=189111|Undocumented 50g shortcuts (MoHPC)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=187384|50g has stopped plotting, how can i solve that? (MoHPC)]] 
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=178358|50g is not bugfree (MoHPC)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/tzpjXzysXrU|Windows 8 and Conn4x USB (comp.sys.hp48)]]
 +    * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/esOjDyjv3D0|Connect HP with USB on windows 7 with new Conn4x USB (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/6G6JTHYleK0|Sometimes my HP50G turns on inside my backpack (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/d9Eg0cgX54o|SD support of HP50g specifications (comp.sys.hp48)]]
 +  * [[http://h30499.www3.hp.com/t5/Calculators/Replacing-Rubber-Nubs-on-HP-50G/td-p/2378277|Replacing Rubber Nubs on HP 50G (HP)]]
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv021.cgi?read=249854#249854|Documentation about Hp50g / 49g+ / 48gII and wikis (MoHPC)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/bexAGcNPl4Y|On power consumptions of 49g+ and 50g+ (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/cBBcyrUZ1X0|On battery life and using USB power (comp.sys.hp48)]]
 +  * [[http://www.hpmuseum.org/forum/thread-8035.html|ideas to work with larger-than-memory datasets (MoHPC)]]
 +  
 +=== Applications ===
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/bhbEaEXFlXk|Dirmaster (comp.sys.hp48)]] \\ The primary idea behind Dirmaster is to allow directories to be stored in port memory as BZ-compressed self-extracting objects, while being accessed and used as though they were regular directories.
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=210510|HP 50g with HELP for *all* commands integrated into the O.S. (MoHPC)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/-u-A9oP4pJ8|GoferLists - Advanced List Operations library (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/MFsHVH22uT8|Help me to find a reader file program for hp50g with search function (comp.sys.hp48)]]
 +    
 +=== Bugs ===
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/Wi_TP3v-AGk|50G Bug? SIMPLIFY when set to SCI 1 or ENG 1 (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/cfecKlmM6wI HP49/50 dB bug (comp.sys.hp48)]]
 +
 +=== HpGcc ===
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=198582|HPGCC hints (MoHPC)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/O1rbeHoh3hc|Helps for HPGCC compilation (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/LG3-hh63pmI|[HPGCC3] Failed to compiled libs (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/Z4654FXOjts|HPGCC3 and user defined functions interaction (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/a0YgcdAwNDk|50g warm boot w/hpgcc3 (comp.sys.hp48)]]
 +  
 +=== ARM assembly ===
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/YCcYX8McT3w|Conditional Assembly for DEFINE and INCLUDE (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/AD1YKe96uiA|ARM assembly for HP50g? What's needed? (comp.sys.hp48)]]
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/lyUJbWMqDGQ|Manipulating Busy Annunciator on 49g+/50g (comp.sys.hp48)]]
 +
 +==== Hp 49 series ====
 +  * [[https://groups.google.com/forum/#!topic/comp.sys.hp48/l585rHr0Y_Q|Jazz 50G for the HP49G ROM 1.19-6 (comp.sys.hp48)]]
 +
 +==== Hp 48 series  ====
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=179656|48G with a lot of ram, how it is possible? (MoHPC)]]
 +
 +==== Hp 39 gII ====
 +  * [[http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv020.cgi?read=209189|Describing the new 39GII (MoHPC)]]
 +
 +====== Best of community discussions mainly about 34s it successors ======
 +<WRAP todo>
 +There are tons of useful discussions about 34s! One or more **34s enthusiasts are needed**. As well as other models (that will need other sections/pages).
 +</WRAP>
resources/bestofdiscussions.txt · Last modified: 2017/12/26 02:49 by pier4r