On Tue, 26 Sept 2023 at 11:10, Saki Takamachi <s...@sakiot.com> wrote:
> Hi, internals. > > I'm currently working on renovating the `round()` function. > > The current `round()` function rounds a value like 0.285 (0.28499....) to > 0.29 using pre-round. > This is a mistake for FP, so discussions are underway to abolish such > pre-round behavior. > > However, there is definitely a user request to round 0.285 to 0.29, so I > thought why not add a function similar to the round function to BCMath. > > Similarly, I'm considering adding similar functionality to `floor()` and > `ceil()`. In rare cases, when dealing with very large values, these will > return a different value than expected as a decimal number. > > I would love to hear everyone's opinions. > I think regardless of the issues around round(), ceil(), floor(), etc. having the equivalent functions for BCMath makes a lot of sense to me. Best regards, George P. Banyard
