static ion\Decimal\Context ion\Decimal\Context::DecMax([ion\Decimal\Context\Rounding|int $round = ion\Decimal\Context\Rounding::HalfEven])
Create a context with maximum settings.
Params:#
- Optional ion\Decimal\Context\Rounding|int $round = ion\Decimal\Context\Rounding::HalfEven
Rounding mode.