000			01526nam a2200241 4500
001			UPMIN-00000009293
003			UPMIN
005			20230208143255.0
008			230208b |||||||| |||| 00| 0 eng d
040			_aDLC _cUPMin _dupmin
041			_aeng
090			_aLG993.5 2004 _bA64 P37
100	1		_aParazo, Filipinas S. _92175
245	0	0	_aNumerical integration formulas for unequally spaced tabulated data points / _cFilipinas S. Parazo
260			_c2004
300			_a55 leaves
502			_aThesis (BS Applied Mathematics) -- University of the Philippines Mindanao, 2004
520	3		_aNumerical integration formula is used in approximating an area from a data set that is usually taken from experimental observations. These experimental observations usually come in unequal intervals. This study derived integration formulas for unequally spaced tabulated data based on six piecewise polynomial interpolation methods, namely: linear, quadratic, cubic, quadratic Hermite, cubic Hermite, and cubic spline interpolation. The derived integration formulas were then evaluated on different test functions where error was the basis of accuracy of the formulas. The best method considered was applied to a study of wastewater discharge of Franklin Baker Company. The implementation of the evaluation of test functions and application of the formula to the actual data was done using a Mathematica 4.0 program.
658			_aUndergraduate Thesis _cAMAT200, _2BSAM
905			_aFi
905			_aUP
942			_2lcc _cTHESIS
999			_c321 _d321