Math functions

[Nettsentrisk]

Sass should at a minimum have feature parity with Less when it comes to mathematical functions.

These are sorely missing from Sass:

• sqrt
• sin
• asin
• cos
• acos
• tan
• atan
• pi
• pow
• mod

[nex3]

Duplicate of #851

[Nettsentrisk]

I thought this was the proper repo to file such feature requests? #851 hasn't had any activity in 2 years, and the repo description says:

After 26 March 2019, this repository's history will be deleted.

[nex3]

The code in sass/sass has been copied to sass/ruby-sass. That code history will be deleted and that repository will be merged with this one. See #2480 for details. At present, we're using sass/sass for most feature discussion, and sass/language just for discussion of the proposals which are included here.

#851 hasn't had any activity in 2 years

Sass is a large project with few resources behind it and a lot of work to do. It can take a long time to get around to any given issue.