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Josh Green
10 lines
482 B
Markdown
10 lines
482 B
Markdown
# OP_X
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The `OP_X` op codes add a numerical value to the top of the stack.
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`OP_0` pushes an empty byte array which is interpreted as the numerical value `0`.
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The rest push a single byte to the top of the stack as a [two's complement](//en.wikipedia.org/wiki/Two%27s_complement) integer.
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`OP_1` pushes a `1`, `OP_2` pushes a `2`, and so on through `OP_16`, which adds a `16` (`0x10`).
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# OP_TRUE and OP_FALSE
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`OP_FALSE` is an alias for `OP_0` while `OP_TRUE` is an alias for `OP_1`. |