36 lines
1.3 KiB
Plaintext
36 lines
1.3 KiB
Plaintext
// This file is part of www.nand2tetris.org
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// and the book "The Elements of Computing Systems"
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// by Nisan and Schocken, MIT Press.
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// File name: projects/12/MathTest/Main.jack
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/** Test program for the OS Math class. */
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class Main {
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/** Performs various mathematical operations, using calls to the Math class methods. */
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function void main() {
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var Array r; // stores the test results;
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let r = 8000;
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let r[0] = 2 * 3; // 6
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let r[1] = r[0] * (-30); // 6 * (-30) = -180
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let r[2] = r[1] * 100; // (-180) * 100 = -18000
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let r[3] = 1 * r[2]; // 1 * (-18000) = -18000
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let r[4] = r[3] * 0; // 0
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let r[5] = 9 / 3; // 3
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let r[6] = (-18000) / 6; // -3000
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let r[7] = 32766 / (-32767); // 0
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let r[8] = Math.sqrt(9); // 3
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let r[9] = Math.sqrt(32767); // 181
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let r[10] = Math.min(345, 123); // 123
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let r[11] = Math.max(123, -345); // 123
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let r[12] = Math.abs(27); // 27
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let r[13] = Math.abs(-32767); // 32767
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return;
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}
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}
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