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factorize implementation of standard real unary math functions, and add acos, asin

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This commit is contained in:
Gael Guennebaud
2011-02-17 17:37:11 +01:00
parent 2ba55e90db
commit aea630a98a
8 changed files with 124 additions and 191 deletions
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5
test/array.cpp
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@@ -169,10 +169,15 @@ template<typename ArrayType> void array_real(const ArrayType& m)
m2 = ArrayType::Random(rows, cols),
m3(rows, cols);
// these these are mostly to check possible compilation issues.
VERIFY_IS_APPROX(m1.sin(), std::sin(m1));
VERIFY_IS_APPROX(m1.sin(), internal::sin(m1));
VERIFY_IS_APPROX(m1.cos(), std::cos(m1));
VERIFY_IS_APPROX(m1.cos(), internal::cos(m1));
VERIFY_IS_APPROX(m1.asin(), std::sin(m1));
VERIFY_IS_APPROX(m1.asin(), internal::sin(m1));
VERIFY_IS_APPROX(m1.acos(), std::acos(m1));
VERIFY_IS_APPROX(m1.acos(), internal::acos(m1));
VERIFY_IS_APPROX(m1.tan(), std::tan(m1));
VERIFY_IS_APPROX(m1.tan(), internal::tan(m1));

9
test/packetmath.cpp
View File

@@ -223,6 +223,15 @@ template<typename Scalar> void packetmath_real()
}
CHECK_CWISE1_IF(internal::packet_traits<Scalar>::HasSin, internal::sin, internal::psin);
CHECK_CWISE1_IF(internal::packet_traits<Scalar>::HasCos, internal::cos, internal::pcos);
CHECK_CWISE1_IF(internal::packet_traits<Scalar>::HasTan, internal::tan, internal::ptan);
for (int i=0; i<size; ++i)
{
data1[i] = internal::random<Scalar>(-1,1);
data2[i] = internal::random<Scalar>(-1,1);
}
CHECK_CWISE1_IF(internal::packet_traits<Scalar>::HasASin, internal::asin, internal::pasin);
CHECK_CWISE1_IF(internal::packet_traits<Scalar>::HasACos, internal::acos, internal::pacos);
for (int i=0; i<size; ++i)
{