UnsafeMath
Contains methods that perform common math functions but do not do any overflow or underflow checks
Functions¶
divRoundingUp¶
Returns ceil(x / y)
panics if y == 0
Parameters:¶
Name | Type | Description |
---|---|---|
x |
uint256 | The dividend |
y |
uint256 | The divisor |
Return Values:¶
Name | Type | Description |
---|---|---|
z |
uint256 | The quotient, ceil(x / y) |