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What should be the correct range of acot function
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What should be the correct range of acot function
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03-21-2021, 06:21 PM
(This post was last modified: 03-21-2021 06:25 PM by Albert Chan.)
Post: #9
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RE: What should be the correct range of acot function
(06-06-2020 03:09 PM)Wes Loewer Wrote: There is no consensus on the range of the acot(x) function. All these programs have range of acot(x) = [-pi/2, pi/2]: 1. Mathematica 2. Sympy 3. Maxima 4. Python mpmath 5. XCas 6. HP Prime, both Home + Cas Is there any exceptions you know ? (e.g. acot(-1) return 3/4*pi, instead of -1/4*pi ?) |
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