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Varkon MBS Programmers manual


trunc - Function

Description

Returns the integer part of an argument (truncates).

Syntax

  i:=trunc(x);

  int   i;
  float x;

Principal parameters

x - A value.

Optional parameters

None.

Return value

An INT value equal to the (truncated) integer part of x.

Example

   i:=trunc(10.75);   ! Returns  10
   i:=trunc(10.25);   ! Returns  10
   i:=trunc(0.0);     ! Returns   0
   i:=trunc(-10.25);  ! Returns -10
   i:=trunc(-10.75);  ! Returns -10

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Varkon 1.19D svn # 120M