how to work with "Double-precision floating point"

[dionysnew]

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"

[GregL]

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

[dionysnew]

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

[vanjast]

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)