mirror of https://gitlab.com/rnger/amath
122 lines
4.5 KiB
C++
Executable File
122 lines
4.5 KiB
C++
Executable File
/*
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* Copyright (c) 2015 Carsten Larsen
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef _FUNCTIONDEFS_H
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#define _FUNCTIONDEFS_H
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/**
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* @file functiondefs.h
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* @brief Function defitions for math logic.
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*
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*/
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#include "main/nodes.h"
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#include "main/functions.h"
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class FunctionNode;
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typedef FunctionNode* (*CreateFunctionNode)(ExpressionNode*);
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/**
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* @brief Function defitions of known mathematical functions.
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*
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*/
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struct functiondef {
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const char *name;
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CreateFunctionNode create;
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};
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static const functiondef functiondefs[] = {
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{ "abs", AbsoluteFunctionNode::Create},
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{ "sgn", SignumNode::Create},
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{ "round", RoundNode::Create},
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{ "trunc", TruncNode::Create},
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{ "floor", FloorNode::Create},
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{ "ceil", CeilingNode::Create},
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// Supply all variants log and root functions
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{ "sqr", SquareRootNode::Create},
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{ "sqrt", SquareRootNode::Create},
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{ "cbr", CubeRootNode::Create},
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{ "cbrt", CubeRootNode::Create},
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{ "lb", BinaryLogNode::Create},
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{ "log2", BinaryLogNode::Create},
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{ "ln", LnRootNode::Create},
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{ "lg", LogNode::Create},
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{ "log", LogNode::Create},
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{ "log10", LogNode::Create},
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{ "sin", SineNode::Create},
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{ "cos", CosineNode::Create},
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{ "tan", TangentNode::Create},
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{ "cot", CotangentNode::Create},
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{ "sec", SecantNode::Create},
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{ "csc", CosecantNode::Create},
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// Supply all variants of inverse functions
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{ "asin", ArcSineNode::Create},
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{ "acos", ArcCosineNode::Create},
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{ "atan", ArcTangentNode::Create},
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{ "acot", ArcCotangentNode::Create},
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{ "asec", ArcSecantNode::Create},
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{ "acsc", ArcCosecantNode::Create},
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{ "arsin", ArcSineNode::Create},
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{ "arcos", ArcCosineNode::Create},
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{ "artan", ArcTangentNode::Create},
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{ "arcot", ArcCotangentNode::Create},
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{ "arsec", ArcSecantNode::Create},
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{ "arcsc", ArcCosecantNode::Create},
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{ "arcsin", ArcSineNode::Create},
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{ "arccos", ArcCosineNode::Create},
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{ "arctan", ArcTangentNode::Create},
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{ "arccot", ArcCotangentNode::Create},
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{ "arcsec", ArcSecantNode::Create},
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{ "arccsc", ArcCosecantNode::Create},
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{ "sinh", HyperbolicSineNode::Create},
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{ "cosh", HyperbolicCosineNode::Create},
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{ "tanh", HyperbolicTangentNode::Create},
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{ "coth", HyperbolicCotangentNode::Create},
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{ "sech", HyperbolicSecantNode::Create},
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{ "csch", HyperbolicCosecantNode::Create},
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// Supply all variants of inverse functions
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{ "asinh", HyperbolicArcsineNode::Create},
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{ "acosh", HyperbolicArccosineNode::Create},
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{ "atanh", HyperbolicArctangentNode::Create},
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{ "acoth", HyperbolicArcCotangentNode::Create},
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{ "asech", HyperbolicArcSecantNode::Create},
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{ "acsch", HyperbolicArcCosecantNode::Create},
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{ "arsinh", HyperbolicArcsineNode::Create},
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{ "arcosh", HyperbolicArccosineNode::Create},
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{ "artanh", HyperbolicArctangentNode::Create},
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{ "arcoth", HyperbolicArcCotangentNode::Create},
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{ "arsech", HyperbolicArcSecantNode::Create},
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{ "arcsch", HyperbolicArcCosecantNode::Create},
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{ "arcsinh", HyperbolicArcsineNode::Create},
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{ "arccosh", HyperbolicArccosineNode::Create},
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{ "arctanh", HyperbolicArctangentNode::Create},
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{ "arccoth", HyperbolicArcCotangentNode::Create},
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{ "arcsech", HyperbolicArcSecantNode::Create},
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{ "arccsch", HyperbolicArcCosecantNode::Create}
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};
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#endif
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