26 lines
719 B
Factor
26 lines
719 B
Factor
USING: kernel math math.functions math.finance sequences
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tools.test ;
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IN: math.finance.tests
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{ { 1 2 3 4 5 } } [ { 1 2 3 4 5 } 1 ema ] unit-test
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{ { 1+1/2 2+1/2 3+1/2 4+1/2 } } [ { 1 2 3 4 5 } 2 ema ] unit-test
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{ { 2 3 4 } } [ { 1 2 3 4 5 } 3 ema ] unit-test
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{ { 2 4 } } [ { 1 3 5 } 2 sma ] unit-test
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{ { 2 3 4 5 } } [ 6 iota 2 dema ] unit-test
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{ t } [ 6 iota 2 [ dema ] [ 1 gdema ] 2bi = ] unit-test
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{ { 3 4 5 } } [ 6 iota 2 tema ] unit-test
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{ { 6 7 8 9 } } [ 10 iota 3 tema ] unit-test
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{ { 1 3 1 } } [ { 1 3 2 6 3 } 2 momentum ] unit-test
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{ { 0.0 50.0 25.0 75.0 100.0 125.0 -50.0 -75.0 -90.0 } } [
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{ 1 1.5 1.25 1.75 2.0 2.25 0.5 0.25 0.1 } performance
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] unit-test
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{ 4+1/6 } [ 100 semimonthly ] unit-test
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