Duplication Operations.md

74 - Duplication Operations

OP Code (Hexidecimal)	Operation1	Description	Gas
0x80	DUP1 1 2	Duplicate 1st stack item2	3
0x8f	DUP16 16 17	Duplicate 16th stack item	3

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References

• Youtube Reference

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Tags

Instruction Set

Footnotes

1. (Mnemonic, Stack items placed, Stack items removed) ↩

2. DUP2, DUP3..DUP15 duplicate 2nd, 3rd..15th stack item respectively ↩