10-02-2004
a small problem
hey there
i kinda have a small/big problem. i have created a 'small' version of a shell that only accepts ls comamnds. my problem is that when i compiled the program and got it to work, i deleted the .c file from which the shell was created. but now, i would like to do some more work on the shell but stupidly enough dont have the .c file. so is there a way that i could somehow get the .c file from the shell program. if anyone could help, i would appreciate it very much
cheers
mile1982
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LEARN ABOUT HPUX
log1pd128
log1pd64(3M) log1pd64(3M)
NAME
log1pd64(), log1pd128(), log1pd32() - decimal natural logarithm of one-plus-argument functions
SYNOPSIS
DESCRIPTION
The function computes the logarithmic function but may be more accurate for very small values of x.
The and functions are useful to guarantee that financial calculations of (((1+x)**n)-1)/x are accurate when x is very small, namely:
The preceding example might be applicable when calculating small daily interest rates.
is a version of it takes a argument and returns a result.
is a version of it takes a argument and returns a result.
These math functions are supported for HP-UX 11i Version 3 September 2008 Update and forward.
USAGE
To use any of these functions, compile with the option.
Make sure your program defines and then includes
Link in the math library by specifying or on the linking command line.
For more information, see the at the following site:
RETURN VALUE
If x is +infinity, returns +infinity.
If x is -1, returns -infinity and raises the divide-by-zero exception.
If x is less than -1, returns NaN and raises the invalid exception.
If x is NaN, returns NaN.
raises the inexact exception whenever a rounded result does not equal the mathematical result.
ERRORS
If x is less than -1, sets to
If x is -1, sets to
SEE ALSO
annuity(3M), compound(3M), expm1d64(3M), log10d64(3M), log2d64(3M), logd64(3M), math(5).
STANDARDS CONFORMANCE
These functions conform to ISO/IEC TR 24732, "Extension for the programming language C to support decimal floating-point arithmetic".
HP Integrity Server Only log1pd64(3M)