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    I'm guessing this is a really basic understanding problem on my part but I am trying to set a variable as: unsigned char randomnumber = 2^(0x03); Now, in my head, I expect 2^3 = 8 ( 0x08 ) but...
  • Math library
    Hi.. I need to use the cos and sin functions. what are the libraries I need to add ? is it only <math.h> ? if yes, i tried that and i got error message: /cygdrive/h/Ex3/FFT/FFT.c(45): error: undefined...
  • Floating point Math
    Hello I want the calculation in 8051 assembly language Like 7934501/74070=107.121655 I got the 107 but i did't get the 121655. Please help me to get this result if possible then send me...
  • Double precision maths library
    Has anyone any idea where I can get a double precision maths library which will work with the Keil C51 compiler.
  • Math library function
    I want to calculate the 10 to the power of some variable, how can i do this using math library Mahesh