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C program to find Square Root of a Number For calculate Square Root of a number we multiply number by 0.5 because square root of any number means power of 1/2 and 1/2=0.5. And one another method for this program is use sqrt function it is pre-defined in math.h header file. Nov 07, 2018 Developer Reference for Intel® Integrated Performance Primitives. Submitted November 7, 2018. The World's most comprehensive professionally edited abbreviations and acronyms database All trademarks/service marks referenced on this site are properties of their respective owners. Compiling and Running an SQR Program. For the user, running an SQR program is a one-step process. For SQR, however, two steps are involved: compiling the program and running it. When compiling a program, SQR: Reads, interprets, and validates the program. C library function - sqrt Advertisements. Previous Page. Square root of 4.000000 is 2.000000 Square root of 5.000000 is 2.236068 mathh.htm. Previous Page Print.
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For the user, running an SQR program is a one-stepprocess. For SQR, however, two steps are involved: compiling the programand running it. When compiling a program, SQR:
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Note: Make sure that SQRBIN (defined in psprcs.cfg) pointsto the correct location (PS_HOME/bin/SQR/<DB>/bin for Unix andPS_HOME/bin/sqrw/<DB>/BINW for Microsoft Windows) before you executean SQR program.
SQR enables you to save the compiled version ofa program and use it when you rerun a report. That way, you performthe compile step only once and bypass it in subsequent runs. SQR doesnot compile the program into machine language. SQR creates a ready-to-runversion of the program that is already compiled and validated. Thisfile is portable between different hardware platforms and betweensome databases.
Run the SQR executable (SQR for UNIX/Linux or SQRWfor Microsoft Windows) against the SQR program file and include the-RS command-line flag to save the runtime file. SQR creates a filewith a file name extension of .sqt . You should enter something likethis:
Run the SQR executable with the -RT command-lineflag to run the .sqt file. It runs faster because the program is alreadycompiled. Here is an example:
Sqr Function
The SQR product distribution includes SQR Execute(the SQRT program). SQR Execute can run .sqt files, but does not includethe code that compiles an SQR program. (This program is equivalentto running SQR with -RT.) Here is an example of running SQR Executefrom the command line:
After you save the runtime (.sqt) file, SQR no longerperforms any compile-time steps such as running #IF, #INCLUDE, orASK commands or performing the SETUP section. These were already performedwhen the program was compiled and the runtime file was saved.
Sqr Date Functions
You must clearly distinguish between what actionis performed at compile time and what action is performed at runtime.Think of compile-time steps as defining what a report is. Commandssuch as #IF or ASK enable you to adapt your report at compile time.For runtime adaptation, use commands such as IF and INPUT.
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