See subject.

I started doing this here. I only added tests for SMA and EMA. SMA works, i.e. the SMA of ta-rs matches the SMA output of TA Lib 1:1. But for EMA it fails.

There are two options: I am doing something wrong or the EMA implementation in ta-rs has a bug. I'm just opening this issue here to get some opinions.

The code I copied for data.rs is from test_data.c.

The actual tests are vastly simplified from the ones in TA Lib. I.e. I only run the iterator for the resp. indicator n times and compare the result with the expected one. See here.