sinh
From cppreference.com
                    
                                        
                    
                    
                                                            
                    | Defined in header <math.h>
  | ||
| float       sinhf( float arg ); | (since C99) | |
| double      sinh( double arg ); | ||
| long double sinhl( long double arg ); | (since C99) | |
Computes hyperbolic sine of arg
[edit] Parameters
| arg | - | floating point value | 
[edit] Return value
Hyperbolic sine of arg
[edit] See also
| computes hyperbolic cosine (ch(x)) (function) | |
| hyperbolic tangent (function) | |
| (C99) | hyperbolic arc sine (function) |