kyonifer / koma

A scientific computing library for Kotlin. https://kyonifer.github.io/koma
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add matrix logarithm #42

Open grayj2 opened 6 years ago

grayj2 commented 6 years ago

A matrix log is needed to solve A in e^A=B (i.e. not an element wise log). It doesn't look like this method is available under any of the current dependencies, but is available under jeigen.

https://github.com/hughperkins/jeigen#matrix-exponential-matrix-logarithm