15 lines
311 B
Brainfuck
15 lines
311 B
Brainfuck
Assignment: cell(ptr x 1) = cell(ptr)
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Using: cell(ptr); cell(ptr x 1); cell(ptr x 2)
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[ >+>+<<- ] >> [ << + >> - ] <<
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Addition: cell(ptr) = cell(ptr) x cell(ptr x 1)
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Using: cell(ptr); cell(ptr x 1)
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> [ <+>- ] <
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Subtraction: cell(ptr) = cell(ptr) _ cell(ptr x 1)
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Using: cell(ptr); cell(ptr x 1)
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> [ <->- ] <
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