Reading the docs, i see this function creates a 7+5 chord, and i think it should be creating a m7+5 based on chord nomenclature. My main point is that C minor seventh means C minor with a minor seventh, C major seventh means C major with a major seventh, and C7 means C major with a minor seventh. The conclusion here is that "minor" affects the root, and "major" affects the seventh, so the "minor" in augmented_minor_seventh() should minorize the 3rd, not the 7th. Basically, the chord resulting from augmented_minor_seventh() function returns an augmented seventh chord, or C+7, while IMO should be returning Cm7+5 or something like that.
And one last thing, in the docs also states that the hendrix() chord is a 7b12, which actually is a 7#9 (the formula does the right calculations, but the docs define it wrong)
Reading the docs, i see this function creates a 7+5 chord, and i think it should be creating a m7+5 based on chord nomenclature. My main point is that C minor seventh means C minor with a minor seventh, C major seventh means C major with a major seventh, and C7 means C major with a minor seventh. The conclusion here is that "minor" affects the root, and "major" affects the seventh, so the "minor" in augmented_minor_seventh() should minorize the 3rd, not the 7th. Basically, the chord resulting from augmented_minor_seventh() function returns an augmented seventh chord, or C+7, while IMO should be returning Cm7+5 or something like that.
And one last thing, in the docs also states that the hendrix() chord is a 7b12, which actually is a 7#9 (the formula does the right calculations, but the docs define it wrong)