forked from halo-battle/game
34 lines
776 B
PHP
34 lines
776 B
PHP
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<?php
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/*
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* This work is hereby released into the Public Domain.
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* To view a copy of the public domain dedication,
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* visit http://creativecommons.org/licenses/publicdomain/ or send a letter to
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* Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.
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*
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*/
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require_once "../MathPlot.class.php";
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$graph = new Graph(300, 300);
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$plot = new MathPlot(-3, 3, 2, -3);
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$plot->setInterval(0.05);
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$function = new MathFunction('sqrt', 0);
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$plot->add($function, "sqrt(x)");
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function x2($x) {
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return - $x * $x;
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}
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$function = new MathFunction('sin', -2, 2);
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$function->setColor(new DarkBlue);
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$plot->add($function, "sin(x) (-2 < x < 2)");
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$plot->legend->setPosition(0.98, 0.8);
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$plot->legend->setTextFont(new Tuffy(8));
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$graph->add($plot);
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$graph->draw();
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?>
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