/** * Reevaluate the <code>expression</code> (possibly after a new Variable * assignment). * * @return the double * @throws SyntaxError the syntax error */ public double evaluate() { if ( fNode == null ) { throw new SyntaxError( 0, 0, 0, " ", "No parser input defined", 1 ); } return evaluateNode( fNode ); }
/** * Reevaluate the <code>expression</code> (possibly after a new Variable assignment) * * @param Expression * @return * @throws SyntaxError */ public double evaluate() { if (fNode == null) { throw new SyntaxError(0, 0, 0, " ", "No parser input defined", 1); } return evaluateNode(fNode); }
/** * Reevaluate the <code>expression</code> (possibly after a new Variable * assignment) * * @param expression * @return * @throws SyntaxError */ public double evaluate() { if (fNode == null) { throw new SyntaxError(0, 0, 0, " ", "No parser input defined", 1); } return evaluateNode(fNode); }
@Override public double evaluate(DoubleEvaluator engine, FunctionNode function) { double result = Double.NaN; double temp; int end = function.size(); if (end > 1) { result = engine.evaluateNode(function.getNode(1)); for (int i = 2; i < end; i++) { temp = Math.max(result, engine.evaluateNode(function.getNode(i))); if (temp > result) { result = temp; } } } return result; } }
public double evaluate(DoubleEvaluator engine, FunctionNode function) { double result = Double.MIN_VALUE; double temp; int end = function.size(); for (int i = 1; i < end; i++) { temp = Math.max(result, engine.evaluateNode(function .getNode(i))); if (temp > result) { result = temp; } } return result; } }
@Override public double evaluate(DoubleEvaluator engine, FunctionNode function) { double result = Double.NaN; double temp; int end = function.size(); if (end > 1) { result = engine.evaluateNode(function.getNode(1)); for (int i = 2; i < end; i++) { temp = Math.min(result, engine.evaluateNode(function.getNode(i))); if (temp < result) { result = temp; } } } return result; } }
public double evaluate(DoubleEvaluator engine, FunctionNode function) { double result = Double.MAX_VALUE; double temp; int end = function.size(); for (int i = 1; i < end; i++) { temp = Math.min(result, engine.evaluateNode(function .getNode(i))); if (temp < result) { result = temp; } } return result; } }
public double evaluate(DoubleEvaluator engine, FunctionNode function) { double result = Double.NaN; int end = function.size(); for (int i = 1; i < end; i++) { result = engine.evaluateNode(function.getNode(i)); if (DEBUG) { System.out.println(result); } } return result; } }
@Override public double evaluate(DoubleEvaluator engine, FunctionNode function) { double result = Double.NaN; int end = function.size(); for (int i = 1; i < end; i++) { result = engine.evaluateNode(function.getNode(i)); if (DEBUG) { System.out.println(result); } } return result; } }
public double evaluate(DoubleEvaluator engine, FunctionNode function) { double result = 0.0; for (int i = 1; i < function.size(); i++) { result += engine.evaluateNode(function.getNode(i)); } return result; } }
public double evaluate(DoubleEvaluator engine, FunctionNode function) { double result = 1.0; for (int i = 1; i < function.size(); i++) { result *= engine.evaluateNode(function.getNode(i)); } return result; } }
@Override public double evaluate(DoubleEvaluator engine, FunctionNode function) { double result = 0.0; for (int i = 1; i < function.size(); i++) { result += engine.evaluateNode(function.getNode(i)); } return result; } }
@Override public double evaluate(DoubleEvaluator engine, FunctionNode function) { double result = 1.0; for (int i = 1; i < function.size(); i++) { result *= engine.evaluateNode(function.getNode(i)); } return result; } }
/** * Evaluate. * * @param engine the engine * @param function the function * @return the double */ @Override public double evaluate( DoubleEvaluator engine, FunctionNode function ) { double result = Double.MAX_VALUE; double temp; int end = function.size(); for ( int i = 1; i < end; i++ ) { temp = Math.min( result, engine.evaluateNode( function.getNode( i ) ) ); if ( temp < result ) { result = temp; } } return result; } }
/** * Evaluate. * * @param engine the engine * @param function the function * @return the double */ @Override public double evaluate( DoubleEvaluator engine, FunctionNode function ) { double result = 0.0; for ( int i = 1; i < function.size(); i++ ) { result += engine.evaluateNode( function.getNode( i ) ); } return result; } }
/** * Evaluate. * * @param engine the engine * @param function the function * @return the double */ @Override public double evaluate( DoubleEvaluator engine, FunctionNode function ) { double result = 1.0; for ( int i = 1; i < function.size(); i++ ) { result *= engine.evaluateNode( function.getNode( i ) ); } return result; } }
/** * Evaluate. * * @param engine the engine * @param function the function * @return the double */ @Override public double evaluate( DoubleEvaluator engine, FunctionNode function ) { double result = Double.NaN; int end = function.size(); for ( int i = 1; i < end; i++ ) { result = engine.evaluateNode( function.getNode( i ) ); if ( DEBUG ) { System.out.println( result ); } } return result; } }
/** * Parse the given <code>expression String</code> and evaluate it to a * double value. * * @param expression the expression * @return the double * @throws SyntaxError the syntax error */ public double evaluate( String expression ) { Parser p = new Parser(); fNode = p.parse( expression ); if ( fNode instanceof FunctionNode ) { fNode = optimizeFunction( (FunctionNode) fNode ); } return evaluateNode( fNode ); }
/** * Parse the given <code>expression String</code> and evaluate it to a double * value * * @param expression * @return * @throws SyntaxError */ public double evaluate(String expression) { Parser p = new Parser(); fNode = p.parse(expression); if (fNode instanceof FunctionNode) { fNode = optimizeFunction((FunctionNode) fNode); } return evaluateNode(fNode); }
/** * Parse the given <code>expression String</code> and evaluate it to a double value * * @param expression * @return * @throws SyntaxError */ public double evaluate(String expression) { Parser p; if (fRelaxedSyntax) { p = new Parser(ASTNodeFactory.RELAXED_STYLE_FACTORY, true); } else { p = new Parser(ASTNodeFactory.MMA_STYLE_FACTORY, false); } fNode = p.parse(expression); if (fNode instanceof FunctionNode) { fNode = optimizeFunction((FunctionNode) fNode); } return evaluateNode(fNode); }