bc precision

"Purpose description" Bash has built-in support for integer arithmetic, but does not support floating-point operations, and the BC Command makes it easy to do floating-point operations, and of course integer operations are no longer spoken. The man

Php BC high-precision function library and bc precision function library $ right returns 1 * $ scale decimal place ********** **************************************** ************************************ $ a = 4.45; $ B = 5.54; if (bccomp ($ a, $

Abstract: 1) The Linux shell uses let, [], (()) Three operators to manipulate shell variables for simple basic operations; 2) The Linux shell uses expr and BC two programs to achieve advanced operations; 1, basic operation of Linux

Examples of common PHP mathematical functions and BC high-precision mathematical functions, high-precision mathematical functions This article provides examples of common PHP mathematical functions and BC high-precision mathematical functions. We

Magic Calculator for DC and BCLinux is the P244.Http://baike.baidu.com/link?url= Ylttivbfc1tfzreeuqoe8d0c6yqwbzgqnmlobq1hjvadxxlatniwkkhli9u-4txwd4cuxos6oqnwiesmyoxulue_zhko3fevdzbnxhi4xpgDC old, is the abbreviation of desk caclulator, use inverse

BC is an advanced tool for mathematical operations and contains a number of options for performing floating-point arithmetic and applying some advanced functions:[Email protected] ~]# echo 3*2.12 | Bc6.36[[email protected] ~]# n=54[[email protected]

If you need a calculator in a graphical desktop environment, you may only need to click on it all the way to find a calculator. For example, a tool named is already included in the Fedora workstation Calculator . It has several different modes of

Description of UseBash has built-in support for integer arithmetic, but it does not support floating-point operations, and the BC command can be very handy for floating-point operations, and of course integer arithmetic is no longer spoken. The

-->$right returns 1 * $scale decimal places *************************************************************************************** $a = 4.45; $b = 5.54; if (Bccomp ($a, $b, 2) = = 0) {} ***************************************************************

Share a command-line calculator - BCIf you need a calculator in a graphical desktop environment, you may only need to click on it all the way to find a calculator. For example, a tool called Calculator is already included in theFedora workstation .