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- ; Does operations on numbers like a calculator
- 5 (9 - 3) / 2
- ; Uses exact rational arithmetic
- 1/2 + 1/6
- ; Uses as many digits as necessary for exact arithmetic
- 5^99
- ; Press Esc & select Factor then select Transfer Demo
- 54!
- ; Returns the principal root of square roots
- SQRT 9
- ; Simplifies fractional powers
- (2/27)^(2/3)
- ; Some of these simplifications are tricky
- SQRT (5 + SQRT 24) + SQRT (5 - SQRT 24)
- ; i with a hat represents the imaginary SQRT(-1)
- SQRT (-1)
- ; You can enter i-hat as #i and do complex arithmetic
- (1 + 2 #i) (3 + #i)
- ; Complex denominators are automatically rationalized
- (2 + #i) / (#i + 1)
- ; Fractional powers default to the principal root
- (-8)^(1/3)
- ; Fractional powers of complex numbers are simplified
- SQRT (55/36 + 4/3 #i)
- ; You can enter infinity as inf and combine it with itself or numbers
- inf + inf + 5