113 lines
2.8 KiB
Factor
113 lines
2.8 KiB
Factor
USING: kernel math math.order math.parser math.ratios
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math.functions tools.test ;
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IN: math.ratios.tests
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[ 1 2 ] [ 1/2 >fraction ] unit-test
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[ 1/2 ] [ 1 >bignum 2 >bignum / ] unit-test
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[ t ] [ 10 3 / ratio? ] unit-test
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[ f ] [ 10 2 / ratio? ] unit-test
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[ 10 ] [ 10 numerator ] unit-test
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[ 1 ] [ 10 denominator ] unit-test
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[ 12 ] [ -12 -13 / numerator ] unit-test
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[ 13 ] [ -12 -13 / denominator ] unit-test
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[ 1 ] [ -1 -1 / numerator ] unit-test
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[ 1 ] [ -1 -1 / denominator ] unit-test
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[ -1 ] [ 2 -2 / ] unit-test
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[ -1 ] [ -2 2 / ] unit-test
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[ t ] [ 1 3 / 1 3 / = ] unit-test
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[ -10 ] [ -100 10 /i ] unit-test
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[ 10 ] [ -100 -10 /i ] unit-test
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[ -10 ] [ 100 -10 /i ] unit-test
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[ -10 ] [ -100 >bignum 10 >bignum /i ] unit-test
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[ 10 ] [ -100 >bignum -10 >bignum /i ] unit-test
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[ -10 ] [ 100 >bignum -10 >bignum /i ] unit-test
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[ 3/2 ] [ 1 1/2 + ] unit-test
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[ 3/2 ] [ 1 >bignum 1/2 + ] unit-test
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[ -1/2 ] [ 1/2 1 - ] unit-test
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[ -1/2 ] [ 1/2 1 >bignum - ] unit-test
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[ 41/20 ] [ 5/4 4/5 + ] unit-test
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[ 1 ] [ 1/2 2 * ] unit-test
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[ 1/3 ] [ 1/2 2/3 * ] unit-test
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[ 1 ] [ 1/2 1/2 / ] unit-test
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[ 27/4 ] [ 3/2 2/9 / ] unit-test
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[ t ] [ 5768 476343 < ] unit-test
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[ t ] [ 5768 476343 <= ] unit-test
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[ f ] [ 5768 476343 > ] unit-test
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[ f ] [ 5768 476343 >= ] unit-test
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[ t ] [ 3434 >bignum 3434 >= ] unit-test
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[ t ] [ 3434 3434 >bignum <= ] unit-test
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[ t ] [ 1 1/3 > ] unit-test
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[ t ] [ 2/3 3/4 <= ] unit-test
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[ f ] [ -2/3 1/3 > ] unit-test
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[ t ] [ 1000000000/999999 1000 > ] unit-test
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[ f ] [ 100000 100000000000/999999 > ] unit-test
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[ t ]
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[ 1000000000000/999999999999 1000000000001/999999999998 < ]
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unit-test
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[ -3 ] [ -3 10 mod ] unit-test
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[ 7 ] [ -3 10 rem ] unit-test
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[ 7 ] [ -13 10 rem ] unit-test
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[ 0 ] [ 37 37 rem ] unit-test
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[ -1 ] [ -12.55 sgn ] unit-test
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[ 1 ] [ 100000000000000000000000000000000 sgn ] unit-test
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[ 0 ] [ 0.0 sgn ] unit-test
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[ 1/2 ] [ 1/2 1 mod ] unit-test
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[ 1/3 ] [ 10/3 3 mod ] unit-test
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[ -1/3 ] [ -10/3 3 mod ] unit-test
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[ 5 ] [ 5 floor ] unit-test
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[ -5 ] [ -5 floor ] unit-test
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[ 6 ] [ 6 truncate ] unit-test
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[ 3 ] [ 10/3 floor ] unit-test
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[ -4 ] [ -10/3 floor ] unit-test
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[ 4 ] [ 10/3 ceiling ] unit-test
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[ -3 ] [ -10/3 ceiling ] unit-test
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[ 3 ] [ 10/3 truncate ] unit-test
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[ -3 ] [ -10/3 truncate ] unit-test
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[ -1/2 ] [ 1/2 1- ] unit-test
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[ 3/2 ] [ 1/2 1+ ] unit-test
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[ 1.0 ] [ 0.5 1/2 + ] unit-test
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[ 1.0 ] [ 1/2 0.5 + ] unit-test
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[ 1/268435456 ] [ -1 -268435456 >fixnum / ] unit-test
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[ 268435456 ] [ -268435456 >fixnum -1 / ] unit-test
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[ 5 ]
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[ "10/2" string>number ]
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unit-test
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[ -5 ]
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[ "-10/2" string>number ]
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unit-test
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[ -5 ]
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[ "10/-2" string>number ]
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unit-test
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[ 5 ]
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[ "-10/-2" string>number ]
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unit-test
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[ "33/100" ]
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[ "66/200" string>number number>string ]
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unit-test
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[ 3 ] [ "1+1/2" string>number 2 * ] unit-test
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[ -3 ] [ "-1-1/2" string>number 2 * ] unit-test
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[ "2+1/7" ] [ 1 7 / 2 + number>string ] unit-test
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[ "1/8" ] [ 1 8 / number>string ] unit-test
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