| eip | title | author | type | category | status | created |
|---|---|---|---|---|---|---|
|
160
|
EXP cost increase
|
Vitalik Buterin
|
Standards Track
|
Core
|
Final
|
2016-10-20
|
EXP费用增加——调整了‘EXP’ opcode的价格，这个改变平衡了‘EXP’的价格和它的计算复杂性，总的来说提升了使用这种复杂性计算合约来拖慢整个网络的难度
Hard fork
Parameters
-
FORK_BLKNUM: 2,675,000 -
CHAIN_ID: 1
Specification
If block.number >= FORK_BLKNUM, increase the gas cost of EXP from 10 + 10 per byte in the exponent to 10 + 50 per byte in the exponent.
Rationale
Benchmarks suggest that EXP is currently underpriced by a factor of about 4–8.