Remove x number of decimals form a float

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello,

I am trying to implement a 100% math function ( avoid handle the float as a char array), that remove x number of decimals from the right to the float point.

Example:
Given x= 12345.6789 I call the function with (x,2) and the returned number is: x= 12345.67, for (x,4) returned value is x=12345

I was trying to implement this function using datatype casting, abs() and other functions from math.h library.

Thanks for any advice,


---
Fabio Andres Miranda
Ingenieria de sistemas informaticos
Universidad Latina - Costa Rica

-
: send the line "unsubscribe linux-c-programming" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Assembler]     [Git]     [Kernel List]     [Fedora Development]     [Fedora Announce]     [Autoconf]     [C Programming]     [Yosemite Campsites]     [Yosemite News]     [GCC Help]

  Powered by Linux