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- ;Does operations on numbers like a calculator
- 5 (9 - 3) / 2
-
- ;Uses exact rational arithmetic
- 1/2 + 1/6
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- ;Uses as many digits as necessary for exact arithmetic
- 5^99
-
- ;Press the Esc key, issue a Factor command, then a Transfer Demo command
- 54!
-
- ;Returns the principal root of square roots
- SQRT 9
-
- ;Simplifies fractional powers
- (2/27)^(2/3)
-
- ;Some of these simplifications are tricky
- SQRT (4 - 2 * SQRT (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
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