Function argmin_testfunctions::beale_derivative
source ยท pub fn beale_derivative<T>(param: &[T; 2]) -> [T; 2]where
T: Float + FromPrimitive,
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Derivative of Beale test function
pub fn beale_derivative<T>(param: &[T; 2]) -> [T; 2]where
T: Float + FromPrimitive,
Derivative of Beale test function