| fork | group |
|---|---|
Frontier |
Stop and Arithmetic Operations |
Index 1 is top of the stack. See PUSH.
All values are treated as two’s complement signed 256-bit integers. Note the overflow semantic when −2255 is negated.
a: integer numerator.b: integer denominator.
a % b: integer result of the signed integer modulo. If the denominator is 0, the result will be 0.
| * | Input | Output |
|---|---|---|
1 |
10 |
1 |
2 |
3 |
| * | Input | Output |
|---|---|---|
1 |
0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF8 |
0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE |
2 |
0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFD |
The state changes done by the current context are reverted in those cases:
- Not enough gas.
- Not enough values on the stack.