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fmul |
Function (ROM Call 0xB8*) |
Floating point multiplication.
fmul returns the product of floating point arguments x and y.
This routine performs the same operation as the C '*'
operator applied to floating
point operands, but it is kept here for backwards compatibility.
At the fundamental level, fmul is exactly the same routine as
bcdmul.
Note: fmul returns infinite result
in a case of overflow. See UNSIGNED_INF,
POSITIVE_INF and NEGATIVE_INF for
more details.
Uses: _bcd_math
Used by: bcdmul, hypot