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svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.expressionevaluator / org.gvsig.expressionevaluator.lib / org.gvsig.expressionevaluator.lib.impl / src / main / resources / org / gvsig / expressionevaluator / functions / en / COSH.json @ 44053

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{
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    "name": "COSH",
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    "group": "Numeric",
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    "template": "COSH({{a}})",
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    "args": [
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        "a - The number whose hyperbolic cosine is to be returned."
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    ],
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    "description": [
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      "Returns the hyperbolic cosine of a double value. The hyperbolic cosine of x is defined to be (ex + e-x)/2 where e is Euler's number.",
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      "Special cases:",
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      "- If the argument is NaN, then the result is NaN.",
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      "- If the argument is infinite, then the result is positive infinity.",
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      "- If the argument is zero, then the result is 1.0.",
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      "The computed result must be within 2.5 ulps of the exact result."
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      ] ,
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    "returnType": "Double"
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}