Determines all zeros of a 1D function in a given interval. Details
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accuracy controls the accuracy of the zeroes and the extrema. The default is 1E - 8. |
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A step type value of 0, fixed function, represents uniformly spaced function values, a value of 1, modified function, represents the optimal step size. The default is 0. In general, the second value leads to more accurate zeroes and extrema. |
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An algorithm value of 0 selects the Ridders method. A value of 1 selects the Newton Raphson method. The default is 0. |
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start is the start point of the interval. The default is 0.0. |
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end is the end point of the interval. The default is 1.0. |
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formula is a string describing the function. |
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Zeroes are the determined zeroes of formula. |
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F(Zeroes) contains the function values of Zeroes. Usually, these values are close to 0. |
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ticks is the time in milliseconds for the whole calculation. |
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error returns any error or warning condition from the VI. |
To obtain the zeroes of sin(sinc(gamma(x))) in the interval (2, 2), enter the following values on the front panel:
The following diagram shows the graph and the zeroes of sin(sinc(gamma(x))) in the interval (2, 2).