26 lines
742 B
Factor
26 lines
742 B
Factor
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! Copyright (C) 2006 Matthew Willis and Chris Double.
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! See http://factorcode.org/license.txt for BSD license.
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!
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USING: lazy-lists tools.test kernel math io sequences ;
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IN: temporary
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[ { 1 2 3 4 } ] [
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{ 1 2 3 4 } >list list>array
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] unit-test
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[ { { 1 4 } { 1 5 } { 2 4 } { 2 5 } { 3 4 } { 3 5 } } ] [
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{ 1 2 3 } >list { 4 5 } >list 2list lcartesian-product* list>array
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] unit-test
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[ { { 1 4 } { 1 5 } { 2 4 } { 2 5 } { 3 4 } { 3 5 } } ] [
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{ 1 2 3 } >list { 4 5 } >list lcartesian-product list>array
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] unit-test
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[ { 5 6 6 7 7 8 } ] [
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{ 1 2 3 } >list { 4 5 } >list 2list [ first2 + ] lcomp list>array
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] unit-test
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[ { 5 6 7 8 } ] [
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{ 1 2 3 } >list { 4 5 } >list 2list { [ first odd? ] } [ first2 + ] lcomp* list>array
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] unit-test
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