Brother Ensemble PDP-300CJ Owner's Manual page 404

Function
COS
(angle)
COSH
(value)
DEGREES
PI
( )
RADIANS
SIN
(angle)
SINH
(angle)
TAN
(angle)
TANH
(angle)
Description
cosine
hyperbolic cosine
radians to degrees.
Value of
degrees to radians.
sine angle
hyperbolicsine
tangent
angle
hyperbolictangent
angle
Example
returns
returns
angle, returns
Appendix 377
returns
returns
returns
returns