Returns true if all values representable by A
are finite and live on the
real number line.
Returns true if all values representable by A
are finite and live on the
real number line.
Returns the largest finite value that A
can represent, if one exists.
Returns the smallest finite value that A
can represent, if one exists.
If A
has values that represent an undefined or invalid value, then a
repsentitive value may be used here.
If A
has a value that represents a negative infinity, then it is
returned here, otherwise a value of None
indicates that negative
infinity cannot be represented in A
.
If A
has a value that represents a positive infinity, then it is
returned here, otherwise a value of None
indicates that positive
infinity cannot be represented in A
.
If A
has a value that represents the real value 0, then it is returned
here.
Returns true if this type can represent arbitrarily large or small values.
Returns true if this type can represent arbitrarily large or small values.
Returns true
if a
represents a finite value (neither infinite nor
invalid).
Returns true
if a
represents a finite value (neither infinite nor
invalid).
Returns true
if a
is an infinite value (either positive or negative)
and false otherwise.
Returns true
if a
is an invalid number.
Returns true if A
can represent both positive and negative values.
Returns true if this value can overflow as a result of arithmetic operations.
Returns the resolution of this number.