HomeSort by relevance Sort by last modified time
    Searched defs:derivative (Results 1 - 2 of 2) sorted by null

  /external/ceres-solver/internal/ceres/
polynomial_test.cc 227 const Vector derivative = DifferentiatePolynomial(polynomial); local
228 EXPECT_EQ(derivative.rows(), 1);
229 EXPECT_EQ(derivative(0), 0);
239 const Vector derivative = DifferentiatePolynomial(polynomial); local
240 EXPECT_EQ(derivative.rows(), 2);
241 EXPECT_EQ(derivative(0), 2.0);
242 EXPECT_EQ(derivative(1), 2.0);
polynomial.cc 257 // Degree zero polynomials are constants, and their derivative does
264 Vector derivative(degree);
266 derivative(i) = (degree - i) * polynomial(i);
269 return derivative;
302 const Vector derivative = DifferentiatePolynomial(polynomial); local
304 if (!FindPolynomialRoots(derivative, &roots_real, NULL)) {

Completed in 178 milliseconds