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Daily Download 25: Vector Functions
Today’s download file provides a variety of vector arithmetic functions, which can be used either from other VBA routines, or on the spreadsheet as User Defined Functions. Download file: http://interactiveds.com.au/software/VectorFunc.xlsb In addition to Dot and Cross the spreadsheet contains the following … Continue reading
Posted in Excel, Maths, Newton, UDFs, VBA
Tagged cross product, dot product, Excel, UDF, VBA, vector area, vectors
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Dots and Crosses
The comments from Bill Harvey in the previous post prompted me to have a closer look at the functions available in Excel for working with vectors. Here is a complete list of them: =SUMPRODUCT() (Equivalent to the vector dot product) This … Continue reading
Posted in Arrays, Coordinate Geometry, Excel, Maths, Newton, UDFs, VBA
Tagged cross product, dot product, Excel, UDF, VBA, vector area, vectors
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