Top "Fpu" questions

A floating-point unit is a part of a computer system specially designed to carry out operations on floating point numbers.

How to move ST(0) to EAX?

Hullo, I am learning x86 FPU assembly, and I have got a simple question I cannot find answer for: How …

assembly x86 fpu x87
sqrt function on stm32 arm doesn't work

I'm using an stm32f4 chip (cortex-m4) with an FPU and sqrt( 9.7 * 9.7 ) returns 94.17.. i am using the arm-none-eabi-gcc compiler and …

math arm sqrt fpu cortex-m
Benefits of x87 over SSE

I know that x87 has higher internal precision, which is probably the biggest difference that people see between it and …

x86 x86-64 sse fpu x87