gams:missing_trig_functions_arccos_arcsin_tan

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gams:missing_trig_functions_arccos_arcsin_tan [2015/09/18 14:28] Jarungjit Parnjai |
gams:missing_trig_functions_arccos_arcsin_tan [2017/09/02 19:21] support |
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**Note:** | **Note:** | ||

- | * [[http://www.gams.com/help/topic/gams.doc/releasenotes/21.5.html|Distribution 21.5]] introduced the functions: sinh, cosh, tanh | + | * [[https://www.gams.com/latest/docs/RN_215.html|Distribution 21.5]] introduced the functions: sinh, cosh, tanh |

- | * [[http://www.gams.com/help/topic/gams.doc/releasenotes/22.3.html|Distribution 22.3]] introduced the functions: arccos, arcsin, tan and arctan2 | + | * [[https://www.gams.com/latest/docs/RN_223.html|Distribution 22.3]] introduced the functions: arccos, arcsin, tan and arctan2 |

- | See [[http://www.gams.com/help/topic/gams.doc/releasenotes/index.html|release notes]] for details. | + | |

Older distributions: All these functions can be constructed from the GAMS built-in functions. For example, the definition of tan(x) is sin(x)/cos(x). While computing arcsin and arccos from the GAMS built-in function arctan is less trivial, the formulas, derivations, and some examples are given in the model below. | Older distributions: All these functions can be constructed from the GAMS built-in functions. For example, the definition of tan(x) is sin(x)/cos(x). While computing arcsin and arccos from the GAMS built-in function arctan is less trivial, the formulas, derivations, and some examples are given in the model below. |

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gams/missing_trig_functions_arccos_arcsin_tan.txt · Last modified: 2017/09/02 19:21 by support