SINH _ _ _ _ _ _ _ _ _ _ _ _ operator
The sinh operator returns the hyperbolic sine of its argument. The derivative of sinh and some simple transformations are known to the system.
<expression> may be any scalar REDUCE expression, not an array, matrix or vector expression. <simple\_expression> must be a single identifier or begin with a prefix operator name.
sinh b; SINH(B) sinh(0); 0 df(sinh(x**2),x); 2 2*COSH(X )*X int(sinh(4*x),x); COSH(4*X) --------- 4 on rounded; sinh 4; 27.2899171971
You may attach further functionality by defining its inverse (see asinh). A numeric value is not returned by sinh unless the switch rounded is on and its argument evaluates to a number.