# SubF32

Subtracts a 32.32 fraction from another.

### Synopsis

`void SubF32( frac32 *r, frac32 *s1, frac32 *s2 )`

### Description

This function subtracts two 32.32 fractions and deposits the result in the location pointed to by r.

### Arguments

r
  A pointer to the 32.32 fraction result of the subtraction.

s1, s2
  Pointers to the two 32.32 fractions for the subtraction. s2 is subtracted from s1.

### Implementation

Folio call implemented in operamath V20.

### Associated Files

operamath.h, operamath.lib

### See Also

``Sub64`(), SubF60(), SubF16(), SubF30(), SubF14(), Sub32()`