mirror of
https://github.com/josdejong/mathjs.git
synced 2025-12-08 19:46:04 +00:00
64 lines
1.6 KiB
HTML
64 lines
1.6 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>mathjs test</title>
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<script>
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console.time('load')
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</script>
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<!--<script src="../dist/math.min.js" type="text/javascript"></script>-->
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<script src="../../dist/math.js" type="text/javascript"></script>
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<script>
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console.timeEnd('load')
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</script>
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</head>
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<body>
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<p>
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Use the mathjs library from the console...
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</p>
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<script>
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// force loading all functions
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console.time('load-lazy')
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var math2 = {}
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Object.keys(math).forEach(function (key) {
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// console.log('key', key)
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math2[key] = math[key]
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})
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console.timeEnd('load-lazy')
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function print (args) {
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for (var i = 0; i < arguments.length; i++) {
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document.write(arguments[i] + '');
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}
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document.write('<br>');
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}
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var complex1 = math.complex(3, -4);
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print(complex1.toString());
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print('sqrt(25) = ' + math.sqrt(25));
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print('sqrt(' + complex1.toString() + ') = ' + math.sqrt(complex1));
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print('sqrt(-4) = ' + math.sqrt(-4));
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var parser = math.parser();
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print(math.unit('0.01m').toString());
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print(math.unit('1m').toString());
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print(math.unit('10m').toString());
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print(math.unit('100m').toString());
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print(math.unit('500m').toString());
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print(math.unit('800m').toString());
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print(math.unit('1000m').toString());
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print(math.unit('1100m').toString());
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print(parser.evaluate('a=[1,2,3;4,5,6]'));
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print(parser.get('a'));
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//print(parser.evaluate('a[1,1]'));
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print(parser.evaluate('a[2,1:2]'));
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print(parser.evaluate('b=2.3'));
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print(parser.evaluate('b + 2'));
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print(parser.evaluate('0.1 + 0.2'));
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</script>
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</body>
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</html> |