lib/Math/BigFloat.pm

11 # sign	: +,-,+inf,-inf, or "NaN" if not a number
155       Carp::croak ("$wanted is not a number initialized to $class");
240   # used by parent class bone() to initialize number to NaN
258   # used by parent class bone() to initialize number to +-inf
276   # used by parent class bone() to initialize number to 1
286   # used by parent class bone() to initialize number to 0
320   # Convert number from internal format to (non-scientific) string format.
383   # Convert number from internal format to scientific string format.
399   # Make a number from a BigFloat object
1686   # We now make sure that $y1 has the same odd or even number of digits than
1689   # steps of 10. The length of $x does not count, since an even or odd number
1690   # of digits before the dot is not changed by adding an even number of digits
1756   # compute factorial number, modifies first argument
1979     # number  bsstr   len zad dad
2066   # want to round a number with A=5 to 5 digits afterwards again
2344   # round number according to accuracy and precision settings
2387   # return number as hexadecimal string (only for integers defined)
2406   # return number as binary digit string (only for integers defined)
2425   # return copy as a bigint representation of this BigFloat number
2528   $x->blog();			# logarithm of $x to base e (Euler's number)
2559   $x->length();			# number of digits (w/o sign and '.')
2560   ($l,$f) = $x->length();	# number of digits, and length of fraction
2670 the requested number of digits.
2717 and pads the rest with zeros. If the number is between 1 and -1, the
2764 number.