Provides mathemathical functions facilities.
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#include <math.h>
Go to the source code of this file.
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| double | mei_interp1d (const char *filename, const int c1, const int c2, const double x) |
| | Return the 1D interpolation if a value. More...
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| void | mei_data_free (void) |
| | Destroy all user data set for 1D interpolation. More...
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| double | mei_max (const double x1, const double x2) |
| | Return the max value from two doubles. More...
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| double | mei_min (const double x1, const double x2) |
| | Return the min value from two doubles. More...
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Provides mathemathical functions facilities.
| void mei_data_free |
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void |
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Destroy all user data set for 1D interpolation.
| double mei_interp1d |
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const char * |
filename, |
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const int |
c1, |
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const int |
c2, |
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const double |
x |
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) |
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Return the 1D interpolation if a value.
- Parameters
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| [in] | filename | name of file of data |
| [in] | c1 | column number of the file for abscisse |
| [in] | c2 | column number of the file for ordinate |
| [in] | x | variable to interpolate |
- Returns
- interpolated value
| double mei_max |
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const double |
x1, |
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const double |
x2 |
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) |
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Return the max value from two doubles.
- Parameters
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| [in] | x1 | double |
| [in] | x2 | double |
- Returns
- max value
| double mei_min |
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const double |
x1, |
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const double |
x2 |
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) |
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Return the min value from two doubles.
- Parameters
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| [in] | x1 | double |
| [in] | x2 | double |
- Returns
- min value