Euclid

Euclid is much more than a calculator. It provides 67 built-in functions including trigonometric functions, logs, square roots, factoring and primality functions, and much more. You can do set and matrix operations. In addition, you can define your own functions and variables.

What sets Euclid apart is that it represents numbers in their natural form, rather than trying to force everything to decimal form. So (1/3) * 3 is really 1, not 0.99999, and sqrt(2) * sqrt(2) is exactly 2, not 1.999999.

What is new in this release:

• added support for sets and matrices
• added solver for simple linear polynomials: solve(5 * x + 4)
• added new functions: nthPrime(), digitCount(), partition(), mean(), median(), sum(), contains(), minInSet(), maxInSet(), properFactors(), primeFactors(), numFactors()
24 Sep 15 in Educational & Science Software, Math Software