Common operator notation
... are divided into two classes: operators and operands. Operands are mathematical objects upon which the operators ... operator exists between its left and right operands, as in "A + B". Operator associativity, loosely ... operators of equal precedence compete for common operands, operator associativity describes the order of operator ... which is non-associative cannot compete for operands with operators of equal precedence. For ...
http://en.wikipedia.org/wiki/Common_operator_notation - 9k - Cached - Similar pages

Relational algebra
... based on a relational algebra, though the operands in SQL (tables) are not exactly relations ... To overcome these difficulties, he restricted the operands to finite relations only and also proposed ... by combining matching tuples in the two operands, an outer join contains those tuples and ... an unmatched tuple in one of the operands by "fill" values for each of the ... best to decrease the size of both operands before applying the cross product operator. ...
http://en.wikipedia.org/wiki/Relational_algebra - 46k - Cached - Similar pages

Polish notation
... feature is that it places operators before operands. For example, this expression: + 1 2 evaluates ... important to note that the number of operands in an expression must equal the number ... operator and proceeds to look for two operands. If another operator is found before two operands are found, then the old operator is ... Once resolved, the operator and the two operands are replaced with a new operand. ...
http://en.wikipedia.org/wiki/Polish_notation - 8k - Cached - Similar pages

Instruction set   (translated from French)
... operation code, shortened code-C$op, which operands can be associated. A succession of instructions ... program. The instructions, as well as the operands, are values stored in the memory. Each ... especially in the way in which the operands of the instructions are specified. Here schematically ... instructions directly will act on pile . The operands are automatically charged since the pointer with ... the instructions can have only registers like operands, one needs two instructions, LOAD and ...
http://fr.wikipedia.org/wiki/Jeu_d'instructions - 8k - Cached (French) - Wikipedia (French) - Similar pages

B5000 Instruction Set
... exponent. When one or both of the operands has a tag of 2, a double ... registers; thus the top two double precision operands are given by AX and BY. (Mostly ... operators ADD — Add top two stack operands (B := B + A or BY := BY + AY ... 8212; Logical and of all bits in operands LOR — Logical or of all bits in operands LNOT — Logical not of all ...
http://en.wikipedia.org/wiki/B5000_Instruction_Set - 27k - Cached - Similar pages

User:Rautela
... will need to refer to (addresses of) operands in memory. An addressing mode specifies how ... mode. The DEC VAX allowed multiple memory operands for many instructions and so reserved the ... some computers. In this example, all the operands are in registers, and the result is ... since instructions could have up to 6 operands, each of which could cause side-effects ... could each cause 2 page faults (if operands happened to straddle a page boundary). ...
http://en.wikipedia.org/wiki/User:Rautela - 73k - Cached - Similar pages

Addressing mode
... will need to refer to (addresses of) operands in memory. An addressing mode specifies how ... mode. The DEC VAX allowed multiple memory operands for many instructions and so reserved the ... some computers. In this example, all the operands are in registers, and the result is ... since instructions could have up to 6 operands, each of which could cause side-effects ... could each cause 2 page faults (if operands happened to straddle a page boundary). ...
http://en.wikipedia.org/wiki/Addressing_mode - 35k - Cached - Similar pages

Register renaming
... that has not yet executed. For read operands, this tag takes the place of the ... against the tags of their unready source operands. A match means that the operand is ... physical registers as ready. When all the operands to an instruction in an issue queue ... indexed physical register file (bypassing just-broadcast operands), then execute. Execution results are written to ... scheme, the issue queues wait for unready operands to see matching tag broadcasts. Unlike ...
http://en.wikipedia.org/wiki/Register_renaming - 37k - Cached - Similar pages

Opposite Polish notation   (translated from French)
... by the order from the terms: the operands are presented there before the operators and ... impetus in 1972 . With the NPI them operands precede it operator , this notation thus makes ... of one crush ; i.e., that the operands are added in top of the pile ... Synopsis Practical implications the order of the operands is preserved. Calculations are done of left on the right, the operands precede the operator; they are removed ...
http://fr.wikipedia.org/wiki/Notation_polonaise_inverse - 14k - Cached (French) - Wikipedia (French) - Similar pages

RISCvsCISC
... 1 - yes) * 4b: maximum number of memory operands * 5a: unaligned addressing of memory references allowed ... maximum number of MMU uses for data operands in an instruction * 6a: number of bits ... in which most operations can consistently have operands in either memory or registers, and there ... single instruction that has 2-3 memory operands, each of which can go indirect, with ... 0: do NOT support arbitrary alignment of operands in memory (well, it was a ...
http://en.wikipedia.org/wiki/RISCvsCISC - 75k - Cached - Similar pages