Zilog EZ80F916 User Manual
Page 343
UM014423-0607
C Standard Library
ZiLOG Developer Studio II
eZ80Acclaim!
®
User Manual
323
Macros
DBL_DIG
Number of decimal digits of precision.
DBL_MANT_DIG
Number of base-FLT_RADIX digits in the floating-point mantissa.
DBL_MAX
Maximum represented floating-point numbers.
DBL_MAX_EXP
Maximum integer such that FLT_RADIX raised to that power
approximates a floating-point number in the range of represented
numbers.
DBL_MAX_10_EXP Maximum integer such that 10 raised to that power approximates a
floating-point number in the range of represented value
((int)log10(DBL_MAX), and so on).
DBL_MIN
Minimum represented positive floating-point numbers.
DBL_MIN_EXP
Minimum negative integer such that FLT_RADIX raised to that power
approximates a positive floating-point number in the range of represented
numbers.
DBL_MIN_10_EXP
Minimum negative integer such that 10 raised to that power approximates
a positive floating-point number in the range of represented values
((int)log10(DBL_MIN), and so on).
FLT_DIG
Number of decimal digits of precision.
FLT_MANT_DIG
Number of base-FLT_RADIX digits in the floating-point mantissa.
FLT_MAX
Maximum represented floating-point numbers.
FLT_MAX_EXP
Maximum integer such that FLT_RADIX raised to that power
approximates a floating-point number in the range of represented
numbers.
FLT_MAX_10_EXP
Maximum integer such that 10 raised to that power approximates a
floating-point number in the range of represented value
((int)log10(FLT_MAX), and so on).
FLT_MIN
Minimum represented positive floating-point numbers.
FLT_MIN_EXP
Minimum negative integer such that FLT_RADIX raised to that power
approximates a positive floating-point number in the range of represented
numbers
FLT_MIN_10_EXP
Minimum negative integer such that 10 raised to that power approximates
a positive floating-point number in the range of represented values
((int)log10(FLT_MIN), and so on).
FLT_RADIX
Radix of exponent representation.
FLT_ROUND
Rounding mode for floating-point addition.
-1 indeterminable
0 toward zero
1 to nearest
2 toward positive infinity
3 toward negative infinity