[Merged by Bors] - feat(number_theory/quadratic_reciprocity): change order of arguments … #13311
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MichaelStollBayreuth
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| @@ -356,13 +360,13 @@ namespace zmod | |||
| * `-1` otherwise. | |||
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| -/ | |||
| def legendre_sym (a : ℤ) (p : ℕ) : ℤ := | |||
| def legendre_sym (p : ℕ) (a : ℤ) : ℤ := | |||
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Please also include a warning about the order of the arguments in the docstring. (I saw you already added that warning above in the module docs.)
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Thanks; I had overlooked that. I have changed the docstring accordingly.
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#13311) …in legendre_sym This is the first step in a major overhaul of the contents of number_theory/quadratic_reciprocity. As a first step, the order of the arguments `a` and `p` to `legendre_sym` is swapped, based on a [poll](https://leanprover.zulipchat.com/#narrow/stream/116395-maths/topic/Quadratic.20Hilbert.20symbol.20over.20.E2.84.9A) on Zulip.
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…in legendre_sym
This is the first step in a major overhaul of the contents of number_theory/quadratic_reciprocity.
As a first step, the order of the arguments
aandptolegendre_symis swapped, based on a poll on Zulip.