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Cauchy test 6 #193

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36d4e53
adding test for transformation from uniform to cauchy
staplejw Apr 9, 2018
705145b
adding cauchy tests to allTests
staplejw Apr 19, 2018
c0a383a
megre
mkhattab940 Apr 23, 2018
a18ebd8
Merge pull request #58 from hakaru-dev/master
mkhattab940 Apr 24, 2018
7092942
Inline expected
mkhattab940 Apr 24, 2018
4fa7459
adding tan to the pretty printer so that this test can run
staplejw Apr 24, 2018
b5d0ec3
Move to RoundTrip
mkhattab940 Apr 24, 2018
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1 change: 1 addition & 0 deletions haskell/Language/Hakaru/Pretty/Maple.hs
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Expand Up @@ -311,6 +311,7 @@ maplePrimOp Not (e1 :* End) = app1 "Not" e1
maplePrimOp Pi End = showString "Pi"
maplePrimOp Cos (e1 :* End) = app1 "cos" e1
maplePrimOp Sin (e1 :* End) = app1 "sin" e1
maplePrimOp Tan (e1 :* End) = app1 "tan" e1
maplePrimOp RealPow (e1 :* e2 :* End) =
parens (arg e1 . showString " ^ " . arg e2)
maplePrimOp Choose (e1 :* e2 :* End) = app2 "binomial" e1 e2
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1 change: 1 addition & 0 deletions haskell/Tests/RoundTrip.hs
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Expand Up @@ -217,6 +217,7 @@ testStdChiSqRelations = test [

testCauchyRelations :: Test
testCauchyRelations = test [
"t_uniform_to_cauchy" ~: testConcreteFiles "tests/RoundTrip/t_uniform_to_cauchy.0.hk" "tests/RoundTrip/t_uniform_to_cauchy.expected.hk",
"t_cauchy_add_transformation" ~: testConcreteFiles "tests/RoundTrip2/t_cauchy_add_transformation.0.hk" "tests/RoundTrip2/t_cauchy_add_transformation.expected.hk",
"t_cauchy_sub_transformation" ~: testConcreteFiles "tests/RoundTrip2/t_cauchy_sub_transformation.0.hk" "tests/RoundTrip2/t_cauchy_sub_transformation.expected.hk"
]
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2 changes: 2 additions & 0 deletions tests/RoundTrip/t_uniform_to_cauchy.0.hk
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@@ -0,0 +1,2 @@
X <~ uniform(0, 1)
return tan(pi * (X - 1/2))
5 changes: 5 additions & 0 deletions tests/RoundTrip/t_uniform_to_cauchy.expected.hk
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@@ -0,0 +1,5 @@
#cauchy(0,1)
X1 <~ normal(+0/1, 1/1)
X2 <~ normal(+0/1, 1/1)
return X1/X2