34 lines
751 B
Plaintext
34 lines
751 B
Plaintext
(* ****************************************
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Дополнение к модулю Math.
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Побитовые операции над целыми числами.
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Вадим Исаев, 2020
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Additional functions to the module Math.
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Bitwise operations on integers.
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Vadim Isaev, 2020
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******************************************* *)
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MODULE MathBits;
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PROCEDURE iand* (x, y: INTEGER): INTEGER;
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RETURN ORD(BITS(x) * BITS(y))
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END iand;
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PROCEDURE ior* (x, y: INTEGER): INTEGER;
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RETURN ORD(BITS(x) + BITS(y))
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END ior;
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PROCEDURE ixor* (x, y: INTEGER): INTEGER;
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RETURN ORD(BITS(x) / BITS(y))
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END ixor;
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PROCEDURE inot* (x: INTEGER): INTEGER;
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RETURN ORD(-BITS(x))
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END inot;
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END MathBits.
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