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Merge pull request #687 from ptrmu/ptrmu_numericalGradient_typo 

typo in numericalGradient test hidden by duplicate test values
release/4.3a0
Frank Dellaert 2021-01-28 10:46:33 -05:00 committed by GitHub
parent 97723d1826 a3d06f635f
commit b8f54666b0
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 3 deletions
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6
gtsam/base/tests/testNumericalDerivative.cpp
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@ -30,10 +30,10 @@ double f(const Vector2& x) {
/* ************************************************************************* */ /* ************************************************************************* */
// //
TEST(testNumericalDerivative, numericalGradient) { TEST(testNumericalDerivative, numericalGradient) {
Vector2 x(1, 1); Vector2 x(1, 1.1);
Vector expected(2); Vector expected(2);
expected << cos(x(1)), -sin(x(0)); expected << cos(x(0)), -sin(x(1));
Vector actual = numericalGradient<Vector2>(f, x); Vector actual = numericalGradient<Vector2>(f, x);
@ -42,7 +42,7 @@ TEST(testNumericalDerivative, numericalGradient) {
/* ************************************************************************* */ /* ************************************************************************* */
TEST(testNumericalDerivative, numericalHessian) { TEST(testNumericalDerivative, numericalHessian) {
Vector2 x(1, 1); Vector2 x(1, 1.1);
Matrix expected(2, 2); Matrix expected(2, 2);
expected << -sin(x(0)), 0.0, 0.0, -cos(x(1)); expected << -sin(x(0)), 0.0, 0.0, -cos(x(1));