2015-06-28 08:49:12 -04:00
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USING: kernel layouts math math.private namespaces make tools.test ;
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2008-03-01 17:00:45 -05:00
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IN: math.tests
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2007-09-20 18:09:08 -04:00
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2015-07-02 16:37:42 -04:00
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[ ] [ 5 [ ] times ] unit-test
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[ ] [ 0 [ ] times ] unit-test
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[ ] [ -1 [ ] times ] unit-test
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[ ] [ 5 [ drop ] each-integer ] unit-test
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[ [ 0 1 2 3 4 ] ] [ [ 5 [ , ] each-integer ] [ ] make ] unit-test
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[ [ ] ] [ [ -1 [ , ] each-integer ] [ ] make ] unit-test
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[ f ] [ 1/0. fp-nan? ] unit-test
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[ f ] [ -1/0. fp-nan? ] unit-test
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[ t ] [ -0/0. fp-nan? ] unit-test
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[ t ] [ 1 <fp-nan> fp-nan? ] unit-test
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2009-05-09 10:49:31 -04:00
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! [ t ] [ 1 <fp-nan> fp-snan? ] unit-test
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! [ f ] [ 1 <fp-nan> fp-qnan? ] unit-test
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2015-07-02 16:37:42 -04:00
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[ t ] [ 0x8000000000001 <fp-nan> fp-nan? ] unit-test
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[ f ] [ 0x8000000000001 <fp-nan> fp-snan? ] unit-test
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[ t ] [ 0x8000000000001 <fp-nan> fp-qnan? ] unit-test
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[ t ] [ 1/0. fp-infinity? ] unit-test
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[ t ] [ -1/0. fp-infinity? ] unit-test
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[ f ] [ -0/0. fp-infinity? ] unit-test
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[ f ] [ 0 <fp-nan> fp-nan? ] unit-test
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[ t ] [ 0 <fp-nan> fp-infinity? ] unit-test
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[ t ] [ 0.0 neg -0.0 fp-bitwise= ] unit-test
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[ t ] [ -0.0 neg 0.0 fp-bitwise= ] unit-test
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[ 0.0 ] [ -0.0 next-float ] unit-test
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[ t ] [ 1.0 dup next-float < ] unit-test
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[ t ] [ -1.0 dup next-float < ] unit-test
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[ -0.0 ] [ 0.0 prev-float ] unit-test
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[ t ] [ 1.0 dup prev-float > ] unit-test
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[ t ] [ -1.0 dup prev-float > ] unit-test
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[ f ] [ 0/0. 0/0. = ] unit-test
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[ f ] [ 0/0. 1.0 = ] unit-test
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[ f ] [ 0/0. 1/0. = ] unit-test
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[ f ] [ 0/0. -1/0. = ] unit-test
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[ f ] [ 0/0. 0/0. = ] unit-test
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[ f ] [ 1.0 0/0. = ] unit-test
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[ f ] [ -1/0. 0/0. = ] unit-test
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[ f ] [ 1/0. 0/0. = ] unit-test
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[ f ] [ 0/0. 0/0. < ] unit-test
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[ f ] [ 0/0. 1.0 < ] unit-test
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[ f ] [ 0/0. 1/0. < ] unit-test
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[ f ] [ 0/0. -1/0. < ] unit-test
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[ f ] [ 0/0. 0/0. <= ] unit-test
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[ f ] [ 0/0. 1.0 <= ] unit-test
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[ f ] [ 0/0. 1/0. <= ] unit-test
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[ f ] [ 0/0. -1/0. <= ] unit-test
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[ f ] [ 0/0. 0/0. > ] unit-test
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[ f ] [ 1.0 0/0. > ] unit-test
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[ f ] [ -1/0. 0/0. > ] unit-test
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[ f ] [ 1/0. 0/0. > ] unit-test
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[ f ] [ 0/0. 0/0. >= ] unit-test
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[ f ] [ 1.0 0/0. >= ] unit-test
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[ f ] [ -1/0. 0/0. >= ] unit-test
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[ f ] [ 1/0. 0/0. >= ] unit-test
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[ f ] [ 0 neg? ] unit-test
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[ f ] [ 1/2 neg? ] unit-test
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[ f ] [ 1 neg? ] unit-test
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[ t ] [ -1/2 neg? ] unit-test
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[ t ] [ -1 neg? ] unit-test
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[ f ] [ 0.0 neg? ] unit-test
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[ f ] [ 1.0 neg? ] unit-test
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[ f ] [ 1/0. neg? ] unit-test
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[ t ] [ -0.0 neg? ] unit-test
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[ t ] [ -1.0 neg? ] unit-test
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[ t ] [ -1/0. neg? ] unit-test
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2012-08-31 18:22:20 -04:00
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{ -0x3fffffff } [ 0x3ffffffe >bignum bitnot ] unit-test
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{ -0x40000000 } [ 0x3fffffff >bignum bitnot ] unit-test
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{ -0x40000001 } [ 0x40000000 >bignum bitnot ] unit-test
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{ -0x3fffffffffffffff } [ 0x3ffffffffffffffe >bignum bitnot ] unit-test
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{ -0x4000000000000000 } [ 0x3fffffffffffffff >bignum bitnot ] unit-test
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{ -0x4000000000000001 } [ 0x4000000000000000 >bignum bitnot ] unit-test
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2014-02-06 20:23:54 -05:00
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{ 2 } [ 0 next-power-of-2 ] unit-test
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{ 2 } [ 1 next-power-of-2 ] unit-test
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{ 2 } [ 2 next-power-of-2 ] unit-test
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{ 4 } [ 3 next-power-of-2 ] unit-test
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{ 4 } [ 4 next-power-of-2 ] unit-test
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{ 8 } [ 5 next-power-of-2 ] unit-test
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2014-06-06 13:58:58 -04:00
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{ t } [ 128 2^ sq 256 2^ = ] unit-test
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{ t } [ 128 2^ neg sq 256 2^ = ] unit-test
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2015-06-28 08:49:12 -04:00
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{ t } [ most-negative-fixnum dup >bignum bignum>fixnum-strict = ] unit-test
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