cofunction
nounEtymology From co- + function.
1
Mathematics, Sciences The trigonometric function of the complement of the supplied angle.
- Cosine and sine are each other's cofunctions.
2
Computing, Engineering, Mathematics, Natural sciences, Physical sciences, Programming, Sciences A costatement that takes the form of a function and can accept parameters and return a value.
- Derived terms
- trigonometric cofunction
- Related terms
- cofunctional