#trunc(), #truncate()

DESCRIPTION
    returns a number as an integer with its fractional part (if any) chopped off

SYNOPSIS
    #trunc(n)
    #truncate(n)

ARGUMENTS
    n - a number, or numerical expression

EXAMPLES

# pikt +C 'output $text(#trunc(-3.75))'
-3

# pikt +C 'output $text(#trunc(-3.5))'
-3

# pikt +C 'output $text(#trunc(-3.25))'
-3

# pikt +C 'output $text(#trunc(3.25))'
3

# pikt +C 'output $text(#trunc(3.5))'
3

# pikt +C 'output $text(#trunc(3.75))'
3

isint(N)        // is (N) an integer?
                ( (N) == #trunc((N)) )

        rule    // if exceeds threshold, and at least one level higher
                // than before
                if    #la1 > 5.0
                   && #trunc(#la1) > #trunc(%la1)
                        output mail $trim($inline)
                        =toptop(20)
                endif

SEE ALSO
    #ceiling()
    #int(), #integer()
    #round()

    Numerical Functions
    String Functions