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| Interface status: | externallyDefinedApi |
FLT_RADIX 2
The macro yields the radix of all floating-point representations.
| Interface status: | externallyDefinedApi |
FLT_ROUNDS -1
The rounding mode for floating-point addition is characterized by the implementation-defined value of FLT_ROUNDS
| Interface status: | externallyDefinedApi |
FLT_EVAL_METHOD (-1)
The use of evaluation formats is characterized by the implementation-defined value of FLT_EVAL_METHOD
| Interface status: | externallyDefinedApi |
DECIMAL_DIG 17
Number of decimal digits, n, such that any floating-point number in the widest supported floating type with pmax radix b digits can be rounded to a floating-point number with n decimal digits and back again without change to the value.
| Interface status: | externallyDefinedApi |
FLT_MANT_DIG 24
Number of base-FLT_RADIX digits in the floating-point significand
| Interface status: | externallyDefinedApi |
FLT_EPSILON 1.19209290E-07F
The difference between 1 and the least value greater than 1 that is representable in the given floating-point type
| Interface status: | externallyDefinedApi |
FLT_DIG 6
Number of decimal digits, q, such that any floating-point number with q decimal digits can be rounded into a floating-point number with p radix b digits and back again without change to the q decimal digits.
| Interface status: | externallyDefinedApi |
FLT_MIN_EXP (-125)
Minimum negative integer such that FLT_RADIX raised to that power minus 1 is a normalized floating-point number
| Interface status: | externallyDefinedApi |
FLT_MIN 1.17549435E-38F
Minimum normalized positive floating-point number
| Interface status: | externallyDefinedApi |
FLT_MIN_10_EXP (-37)
Minimum negative integer such that 10 raised to that power is in the range of normalized floating-point numbers.
| Interface status: | externallyDefinedApi |
FLT_MAX_EXP 128
Maximum integer such that FLT_RADIX raised to that power minus 1 is a representable finite floating-point number, emax
| Interface status: | externallyDefinedApi |
FLT_MAX 3.40282347E+38F
Maximum representable finite floating-point number.
| Interface status: | externallyDefinedApi |
FLT_MAX_10_EXP 38
Maximum integer such that 10 raised to that power is in the range of representable finite floating-point numbers.
| Interface status: | externallyDefinedApi |
DBL_MANT_DIG 53
Number of base-FLT_RADIX digits in the floating-point significand
| Interface status: | externallyDefinedApi |
DBL_EPSILON 2.2204460492503131E-16
The difference between 1 and the least value greater than 1 that is representable in the given floating-point type
| Interface status: | externallyDefinedApi |
DBL_DIG 15
Number of decimal digits, q, such that any floating-point number with q decimal digits can be rounded into a floating-point number with p radix b digits and back again without change to the q decimal digits.
| Interface status: | externallyDefinedApi |
DBL_MIN_EXP (-1021)
Minimum negative integer such that FLT_RADIX raised to that power minus 1 is a normalized floating-point number
| Interface status: | externallyDefinedApi |
DBL_MIN 2.2250738585072014E-308
Minimum normalized positive floating-point number
| Interface status: | externallyDefinedApi |
DBL_MIN_10_EXP (-307)
Minimum negative integer such that 10 raised to that power is in the range of normalized floating-point numbers.
| Interface status: | externallyDefinedApi |
DBL_MAX_EXP 1024
Maximum integer such that FLT_RADIX raised to that power minus 1 is a representable finite floating-point number, emax
| Interface status: | externallyDefinedApi |
DBL_MAX 1.7976931348623157E+308
Maximum representable finite floating-point number.
| Interface status: | externallyDefinedApi |
DBL_MAX_10_EXP 308
Maximum integer such that 10 raised to that power is in the range of representable finite floating-point numbers.
| Interface status: | externallyDefinedApi |
LDBL_MANT_DIG DBL_MANT_DIG
Number of base-FLT_RADIX digits in the floating-point significand
| Interface status: | externallyDefinedApi |
LDBL_EPSILON DBL_EPSILON
The difference between 1 and the least value greater than 1 that is representable in the given floating-point type
| Interface status: | externallyDefinedApi |
LDBL_DIG DBL_DIG
Number of decimal digits, q, such that any floating-point number with q decimal digits can be rounded into a floating-point number with p radix b digits and back again without change to the q decimal digits.
| Interface status: | externallyDefinedApi |
LDBL_MIN_EXP DBL_MIN_EXP
Minimum negative integer such that FLT_RADIX raised to that power minus 1 is a normalized floating-point number
| Interface status: | externallyDefinedApi |
LDBL_MIN DBL_MIN
Minimum normalized positive floating-point number
| Interface status: | externallyDefinedApi |
LDBL_MIN_10_EXP DBL_MIN_10_EXP
Minimum negative integer such that 10 raised to that power is in the range of normalized floating-point numbers.
| Interface status: | externallyDefinedApi |
LDBL_MAX_EXP DBL_MAX_EXP
Maximum integer such that FLT_RADIX raised to that power minus 1 is a representable finite floating-point number, emax
| Interface status: | externallyDefinedApi |
LDBL_MAX DBL_MAX
Maximum representable finite floating-point number.
| Interface status: | externallyDefinedApi |
LDBL_MAX_10_EXP DBL_MAX_10_EXP
Maximum integer such that 10 raised to that power is in the range of representable finite floating-point numbers.
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