27 lines
617 B
Plaintext
27 lines
617 B
Plaintext
double acos (double d) { return Math.acos(d); }
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double asin (double d) { return Math.asin(d); }
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double cos (double d) { return Math.cos(d); }
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double sin (double d) { return Math.sin(d); }
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double croot (double d) { return Math.pow(d, 1/3); }
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double cube (double x) { return x * x * x; }
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Var compose (Var f, Var g, double x)
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{
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Func ff = f;
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Func fg = g;
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return ff(fg(x));
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}
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void button1_onClick (Widget widget)
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{
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Array arr1 = [ sin, cos, cube ];
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Array arr2 = [ asin, acos, croot ];
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str s;
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for (int i = 1; i <= 3; i++)
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{
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s << compose(arr1.get(i), arr2.get(i), 0.5) << str.newline;
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}
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label1.setText(s);
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}
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