Numerical integration: Difference between revisions
Content deleted Content added
m Using lang tags now. |
m A couple little mess ups |
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{{trans|Java}} |
{{trans|Java}} |
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<lang |
<lang qbasic> FUNCTION leftRect(a, b, n) |
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h = (b - a) / n |
h = (b - a) / n |
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sum = 0 |
sum = 0 |
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inter n [] = x : inter (n-1) xs |
inter n [] = x : inter (n-1) xs |
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inter n [y] = (x+y) : inter (n-1) xs |
inter n [y] = (x+y) : inter (n-1) xs |
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inter n (y:ys) = y : inter n ys</lang |
inter n (y:ys) = y : inter n ys</lang> |
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And now we can just define |
And now we can just define |
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=={{header|Java}}== |
=={{header|Java}}== |
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The function in this example is assumed to be <tt>f(double x)</tt>. |
The function in this example is assumed to be <tt>f(double x)</tt>. |
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<lang |
<lang java5> public class Integrate{ |
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public static double leftRect(double a, double b, double n){ |
public static double leftRect(double a, double b, double n){ |
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double h = (b - a) / n; |
double h = (b - a) / n; |
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} |
} |
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//assume f(double x) elsewhere in the class |
//assume f(double x) elsewhere in the class |
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} |
}</lang> |
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=={{header|Logo}}== |
=={{header|Logo}}== |
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