soegaard / racket-cas

Simple computer algebra system
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Fix test failures. #15

Closed BowenFu closed 4 years ago

soegaard commented 4 years ago

Hi. I have commited the changes in this PR. I changed cos(asin(x)) abd sin(acos(x)) to sqrt(1-x^2) to match NSpire. Two tests are commented out due to loops. See tests for polymial-remainder.