fmax(3M) Mathematical Library Functions fmax(3M)NAME
fmax, fmaxf, fmaxl - determine maximum numeric value of two floating-point numbers
SYNOPSIS
c99 [ flag... ] file... -lm [ library... ]
#include <math.h>
double fmax(double x, double y);
float fmaxf(float x, float y);
long double fmaxl(long double x, long double y);
DESCRIPTION
These functions determine the maximum numeric value of their arguments. NaN arguments are treated as missing data: if one argument is a NaN
and the other numeric, these functions choose the numeric value.
RETURN VALUES
Upon successful completion, these functions return the maximum numeric value of their arguments.
If just one argument is a NaN, the other argument is returned.
If x and y are NaN, a NaN is returned.
ERRORS
No errors are defined.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO fdim(3M), fmin(3M), math.h(3HEAD), attributes(5), standards(5)SunOS 5.11 12 Jul 2006 fmax(3M)
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fmax(3M) Mathematical Library Functions fmax(3M)NAME
fmax, fmaxf, fmaxl - determine maximum numeric value of two floating-point numbers
SYNOPSIS
cc [ flag... ] file... -lm [ library... ]
#include <math.h>
double fmax(double x, double y);
float fmaxf(float x, float y);
long double fmaxl(long double x, long double y);
DESCRIPTION
These functions determine the maximum numeric value of their arguments. NaN arguments are treated as missing data: if one argument is a NaN
and the other numeric, these functions choose the numeric value.
RETURN VALUES
Upon successful completion, these functions return the maximum numeric value of their arguments.
If just one argument is a NaN, the other argument is returned.
If x and y are NaN, a NaN is returned.
ERRORS
No errors are defined.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO fdim(3M), fmin(3M), math.h(3HEAD), attributes(5), standards(5)SunOS 5.10 1 Sep 2002 fmax(3M)
Hi All,
How do i modify the below script such that if the input is numeric, it will give the numeric digit, else it will ouput "0"
echo "xxx" | awk '/^+$/' (6 Replies)
I've asked a similiar question to this, but this time it is different, a little more restrictive....I have a variable, $varib, that should always only contain numeric characters. I need a way to echo something if the variable contains a letter, space, or some other punctuation character, ,.!>?"... (2 Replies)
Hi,
how to check the given string is numeric or not , without converting ( using strtol...).
for ex: if string is C01 - non-numeric data
if string is 001 - numeric data
TIA (11 Replies)
hi
i have two types of file
1. temp.0000000001.data (10 digit numeric)
2. temp.000000001.data (9 digit numeric)
i want to search a file which is having 10 digit numeric in between the file name.
i use command like this..
ls | grep temp.^*.data
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Hello,
I am doing bash and for that doing excersices. The folowing one asks for 3 numbers and is suppose to return the maximum. An error should be returned if on of the numbers is missing. I managed to solve it. Can you give me other ways or advices.
#!/bin/bash
#Date: 2010.10.19
#Ecrire un... (5 Replies)
i have a file called 'test.txt' which contains the below data.
abc123
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123abc
23224q
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sed -n '/^$/p' test.txt
sed '/^$/!d' test.txt
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Hi,
I'm using ksh, I have a file called testfile.txt with all characters, I would like to check the file, if all are capital letter then it will return 1, if it not all capital letter then return 2.
I know i can use tr to do it, but just can't think of better way to write the script.
Appreciate... (7 Replies)