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Total Economy: 0.16 USD
DUP family is coming! Can you implement 2DUP and 3DUP with other opcodes?
joe tipped:
0.03 USD
2 years ago
esryix tipped:
0.12 USD
2 years ago
musiq tipped:
0.01 USD
2 years ago
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OP_DUP can also be written as OP_0 OP_PICK. So for OP_2DUP and OP_3DUP you would do that twice/three times.
joe tipped:
0.02 USD
2 years ago
musiq tipped:
0.01 USD
2 years ago
joe replied:
For OP_2DUP You'd have to use OP_1 OP_PICK. OP_NDUP = ([N-1] OP_PICK) N times
venezia replied:
: 2DUP OVER OVER ; also works.
joe tipped:
0.02 USD
2 years ago
adonsats replied:
simple! you just over me !
joe replied:
OVER OVER is pretty clever