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Calculate sine of angle
Source position: mathh.inc line 111
| function Sin( | 
| d: ValReal | 
| ):ValReal; | 
Sin returns the sine of its argument X, where X is an angle in radians. If the absolute value of the argument is larger than 2^63, then the result is undefined.
None.
| 
 | Calculate cosine of angle | |
| 
 | Return the value of PI. | |
| 
 | Exponentiate | |
| 
 | Calculate logarithm | 
Program Example62; { Program to demonstrate the Sin function. } begin Writeln (Sin(Pi):0:1); { Prints 0.0 } Writeln (Sin(Pi/2):0:1); { Prints 1.0 } end.