Parse errors in c#

Question

Parse errors in c#

qoptics opened this issue 8 years ago · 7 comments

Thanks for the excellent package. When I use the C# example code, most parsing works fine. However, parsing sqrt(x), sinh(x), cosh(x), and tanh(x) all throw parsing errors. Other function, such as sin(x), cos(x), tan(x) all parse fine.

Answer 1 · 2016-10-14T06:49:07.000Z

This is with version 0.9?

Answer 2 · 2016-10-14T06:59:46.000Z

With regard to sqrt the reason is that it is not specified as a function, therefore, when parsing, returns Undefined. I think makes sense when parsing to replace it on Expression.Power.

Answer 3 · 2016-10-14T07:10:07.000Z

Yes, this area definitely needs some work and design, also related to #8.

Answer 4 · 2016-10-14T07:32:24.000Z

A very interesting topic. There's definitely something to think about. But I guess it makes sense to correct this inaccuracy with a sqrt in the current implementation. I can try to fix it in the next few days.

Answer 5 · 2016-10-14T17:29:16.000Z

Thanks for looking into this. Yes, I am using version 0.9.

Answer 6 · 2016-10-25T14:29:52.000Z

@qoptics Now it should work. Although now you need to build the library from source.

Answer 7 · 2016-11-05T14:59:36.000Z

Released as v0.10. Thanks again.