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Archives: Casio Prizm (fx-CG10/fx-CG20) Math Programs
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More Information /prizm/ Parent Directory
More Information Bignum.zip BIGNUM
Program written in Casio Basic that lets you enter positive integers larger than 69 and calculate: n! , n^r , nPr , nCr
More Information Discriminant.zip Discriminant
Updated file of discriminant
More Information DiscriminantV.2.zip Discriminant V.2
Updated file of Discriminant This program finds the discriminant of a 2nd degree trinomial, does the quadratic formula, and solves for k in direct, inverse, and joint variation, Soon to come: Right now I'm working on turning this into an Add-in. So the next version will (hopefully) be in Add-in form.
More Information Distributions.zip Distributions 25+ 7400GII [[Screenshots]]
Distributions calculation for Graph 25+Pro and FX-7400GII: These are programs to calculate probability, cumulative probability, inverse cumulative probability of: - Binomial distribution - Geometric distribution - Hypergeometric distribution - Normal distribution - Poisson distribution
More Information eigenmath.zip Eigenmath [[Screenshots] [10/10]]
This is a port of the powerful Eigenmath math engine, by George Weigt, to the Casio Prizm, providing numerous math functions not originally available in these calculators, including symbolic computation. This port includes a function catalog, ability to create and execute scripts, draw graphs, and much more. All 100+ Eigenmath commands work. Output is pretty-printed whenever possible, and 200 lines of output are stored for scrolling at any time. Command execution can be stopped. The state of the add-in is optionally automatically saved when exiting. Source code and more info is available at: https://github.com/gbl08ma/eigenmath . This add-in will surely become an indispensable part of your calculator.
More Information graph3dp.zip [Prizm] Graph3DP 1.0 [[Screenshots] [Reviews] [9.5/10]]
Graph3DP is a powerful 3D graphing application for the Casio Prizm (fx-CG10/fx-CG20). Enter one to six 3D equations, and rotate and zoom the resulting graph. You can adjust the window and trace over the mesh to examine X, Y, and Z value. This final 1.0 release has been thoroughly tested, and the underlying equation-parsing system, AHelper's gCAS2, has been overhauled for speed and correctness. Graph3DP understands thirteen built-in math functions, from sin() to atan() to sqrt() to ln(), plus addition, subtract, multiplication, division, grouping, and exponentiation. Give it a download and try it today; this will surely become an permanent fixture on your Casio Prizm.
More Information Matrix.zip Matrix 25+ 7400GII [[Screenshots]]
Complete matrix calculation for Graph 25+Pro and FX-7400GII: Invert (INVERSE) Raise to higher power (M HOCH X) Multiplication with scalar (M MAL X) Multiplication with matrix (M MAL M) Determinant (REFDET) Gaussian elimination (REFDET) Gauss–Jordan elimination (RREF) Editing Copy matrix to other lists (KOPIEREN) Generate a random matrix (M ERZEUG) Input of matrices in then lists of the STAT-application, calculation in PRGM-application, result again in STAT-application.
More Information number_system_coverter.zip Number sytem converter [[Screenshots]]
This is a simple number system converting tool for Casio calculators written in BASIC
More Information Prime.zip Prime Factorization [[Screenshots]]
This is a prime factorization tool for Casio calculators written in BASIC
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