floatsub()

Description

Subtract two ﬂoating point numbers.

Syntax

floatsub(oper1, oper2);

Parameters

Variable	Input

Variable	Input
`oper1`	The value to be subtracted together.
`oper2`	The value to be subtracted together.

Returns

The result: the oper1 minus oper2.

Function call example

Float type numbers subtraction example

new Float: data1 = 10.54;
new Float: data2 = 20.23;
new Float: sub;
   
main(){
 sub = floatsub(data2, data1);  //the result will be: sub = 9.69;
  while(1){
    Delay(100);                                     
  }
}

Notes and Warnings

The user-deﬁned - operator forwards to this function.