Adds to Multiplies To
  1. All files
  2. Casio Prizm (fx-CG) Programs and Games
  3. Casio Prizm (fx-CG) Math Programs

Description

Update: Fixed a bug in ADDMULT1. ADDMULT uses CFRAC, and ADDMULT1 uses Euclid’s algorithm to find the divisors. These programs are built on the fact that second degree equations with rational roots can be solved by dividing the coefficients in Ax^2+Bx+C=0, with A, and then select a pair of divisors in C/A that multiply to C/A and add up to B/A, then it follows that those divisors are the (rational) roots of the equation. The condition for that is of course that the root of the Discriminant is rational, as well as the coefficients. The programs are therefore showing the Discriminant and its root, as well as B/A and C/A for your convenience.

Archive Contents

Name Size
ADDMULT/ADDMULT.rtf 1.2 KB
ADDMULT/ADDMULT1.g3m 352 bytes
ADDMULT/ADDMULT.g3m 376 bytes
Download file
File Size
3.0 KB

Metadata

Author
Anders
Uploaded
7 months ago

Statistics

Rating
No ratings.
Downloads
370
↳ this version
69
Views
2879
↳ this version
1104

Reviews

Nobody has reviewed this file yet.

Versions

  1. Adds to Multiplies To (published 7 months ago; 2024-03-09 13:03 UTC)
  2. Adds To Multiplies To (published 7 months ago; 2024-03-06 13:23 UTC)
  3. ADDS TO MULTIPLIES TO (published 7 months, 1 week ago; 2024-02-28 18:48 UTC)
  4. ADDS TO MULTIPLIES TO (published 7 months, 1 week ago; 2024-02-26 21:13 UTC)
  5. ADDS TO MULTIPLIES TO (published 7 months, 2 weeks ago; 2024-02-25 16:31 UTC)
  6. ADDS TO MULTIPLIES TO (published 7 months, 2 weeks ago; 2024-02-23 13:39 UTC)
  7. ADDS TO MULTIPLIES TO (published 7 months, 2 weeks ago; 2024-02-22 23:31 UTC)

Advertisement