# `Mx.Instrument.Ops`
[🔗](https://github.com/mx-music/mx/blob/main/lib/mx/instrument/expr.ex#L15)

The arithmetic a `defsynth`'s operators become: on numbers it is Elixir's own, and on anything worked out from the note it records the operation.

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*Consult [api-reference.md](api-reference.md) for complete listing*