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| author | Developer-Ecosystem-Engineering <65677710+Developer-Ecosystem-Engineering@users.noreply.github.com> | 2021-11-18 14:31:58 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-11-18 14:31:58 -0800 |
| commit | 5e9ce0c0529e3085498ac892941a020a65c7369a (patch) | |
| tree | a70d9e941549b4a51b493f1b170ef33ce0d5a217 /numpy/polynomial/chebyshev.py | |
| parent | 2ff7ab64d4e7d5928e96ca95b85350aa9caa2b63 (diff) | |
| parent | 056abda14dab7fa8daf7a1ab44144aeb2250c216 (diff) | |
| download | numpy-5e9ce0c0529e3085498ac892941a020a65c7369a.tar.gz | |
Merge branch 'numpy:main' into as_min_max
Diffstat (limited to 'numpy/polynomial/chebyshev.py')
| -rw-r--r-- | numpy/polynomial/chebyshev.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/numpy/polynomial/chebyshev.py b/numpy/polynomial/chebyshev.py index 2b3268aeb..89ce815d5 100644 --- a/numpy/polynomial/chebyshev.py +++ b/numpy/polynomial/chebyshev.py @@ -88,13 +88,13 @@ Notes The implementations of multiplication, division, integration, and differentiation use the algebraic identities [1]_: -.. math :: +.. math:: T_n(x) = \\frac{z^n + z^{-n}}{2} \\\\ z\\frac{dx}{dz} = \\frac{z - z^{-1}}{2}. where -.. math :: x = \\frac{z + z^{-1}}{2}. +.. math:: x = \\frac{z + z^{-1}}{2}. These identities allow a Chebyshev series to be expressed as a finite, symmetric Laurent series. In this module, this sort of Laurent series |