Print Page - how to work with "Double-precision floating point"

Title: how to work with "Double-precision floating point"
Post by: dionysnew on December 30, 2008, 12:52:38 AM

hello guys.. i'm new here .... "i'm trying to understand asm32"

y want to convert "Double-precision floating point" to string (ascii) and reverse.
how can i add, multiply, divide, subtract "Double-precision floating points"? :'(

i need some tutorial about it, because i'm gonna use Double-precision floating point values
in a proyect.

may somebody help me ?

thanks..

excuse my poor english... i'm dominican .. so i don't speak english "but i undertand a little"

Title: Re: how to work with "Double-precision floating point"
Post by: GregL on December 30, 2008, 04:34:09 AM

You need to use the FPU. Take a look at \masm32\tutorial\fputute\index.html.

Title: Re: how to work with "Double-precision floating point"
Post by: dionysnew on December 30, 2008, 11:39:20 AM

thanks... /masm32/tutorial/fputute/fpuchap8.htm ...very good inf here... :cheekygreen:

Title: Re: how to work with "Double-precision floating point"
Post by: vanjast on January 01, 2009, 07:47:31 PM

Have a look at http://www.ray.masmcode.com/fpu.html#fpulib from raymond...
He's made FPU intro's nice and easy.... Spend some time going through the help file and all falls into place quickly.
:8)

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General Forums => The Campus => Topic started by: dionysnew on December 30, 2008, 12:52:38 AM