DUNE PDELab (2.7)
trigonometricfunction.hh
39TrigonometricFunction<K, -cosFactor, sinFactor> derivative(const TrigonometricFunction<K, sinFactor, cosFactor>& f)
A linear combination of trigonomic functions.
Definition: trigonometricfunction.hh:27
K operator()(const K &x) const
Evaluate function.
Definition: trigonometricfunction.hh:30
TrigonometricFunction< K, -cosFactor, sinFactor > derivative(const TrigonometricFunction< K, sinFactor, cosFactor > &f)
Obtain derivative of TrigonometricFunction function.
Definition: trigonometricfunction.hh:39
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