The 'cosine' of a sphere [Le 'cosinus' d'une sphère].
O --> cos(O')
![]() exponential |
![]() cosine |
![]() sine |
![]() tangent |
![]() hyperbolic cosine |
![]() hyperbolic sine |
![]() hyperbolic tangent |
![]() exponential |
![]() cosine |
![]() sine |
![]() tangent |
![]() hyperbolic cosine |
![]() hyperbolic sine |
![]() hyperbolic tangent |