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- x86 - MUL function in assembly - Stack Overflow
The mul instruction is a little bit strange because some of its operands are implicit That is, they are not explicitly specified as parameters For the mul instruction, the destination operand is hard-coded as the ax register The source operand is the one that you pass as a parameter: it can be either a register or a memory location
- x86 - problem in understanding mul imul instructions of Assembly . . .
A1: mul was originally present on the 8086 8088 80186 80286 processors, which didn't have the E** (E for extended, i e 32-bit) registers A2: See A1 As my work as an assembly language programmer moved to the Motorola 680x0 family before those 32-bit Intels became commonplace, I'll stop there :-)
- MUL Instruction in x86 Assembly - Stack Overflow
The word-sized mul cx will multiply AX with CX and leave its double-length product in the register combo DX:AX The byte-sized mul cl will multiply AL with CL and leave its double-length product in the register AX All three versions are available in the real address mode of any x86, but the first version (mul ecx) does not exist on 8086
- MUL instruction doesnt support an immediate value
If you look at MUL format table you'll notice that it only accepts one register parameter However turn over to IMUL and you'll see there are many forms of it that accept an immediate 6B r ib IMUL r16, r m16, imm8 word register ← r m16 ∗ sign-extended immediate byte 6B r ib IMUL r32, r m32, imm8 doubleword register ← r m32 ∗ sign
- User defined __mul__ method is not commutative - Stack Overflow
I wrote a class to represent vectors in Python (as an exercise) and I'm having problems with extending the built-in operators I defined a __mul__ method for the vector class The problem is that
- How to make 2 different __mul__ methods - Stack Overflow
I built a matrices calculator and I want to make one mul method for multiplication by scalar And another one for multiplication by other matrix I have an if- else block but I prefer it to be in two different methods but i want both of them to work with the * operator
- mysql - SQL keys, MUL vs PRI vs UNI - Stack Overflow
Walkthough on what is MUL, PRI and UNI in MySQL? From the MySQL 5 7 documentation: If Key is PRI, the column is a PRIMARY KEY or is one of the columns in a multiple-column PRIMARY KEY
- Using the __mul__ method with a number and different class object
I am working on a class for polynomials and I would like to use the mul method to multiply two different polynomials when both inputs are polynomials, but also be able to use the method to multiply a
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