Manuals/calci/MATRIXDIAGONALPRODUCT - Revision history

Devika: /* Related Videos */

2019-04-12T19:49:51Z

Devika: /* Examples */

2019-04-12T19:49:30Z

Examples

Devika at 22:51, 13 June 2017

2017-06-13T22:51:45Z

Devika: Created page with "
'''MATRIXDIAGONALPRODUCT (a)'''

* $a$ is any square matrix. ==Description== *This function shows the product value of the m..."

2017-06-13T22:44:57Z

Created page with "<div style="font-size:30px">'''MATRIXDIAGONALPRODUCT (a)'''</div><br/> *<math> a </math> is any square matrix. ==Description== *This function shows the product value of the m..."

New page

<div style="font-size:30px">'''MATRIXDIAGONALPRODUCT (a)'''</div><br/>
*<math> a </math> is any square matrix.

==Description==
*This function shows the product value of the main diagonal values.
*In <math>MATRIXDIAGONALPRODUCT(a)</math>, <math>a</math> is any square matrix.
*The main diagonal of a matrix consists of those elements that lie on the diagonal that runs from top left to bottom right.
*Main diagonal of a matrix A is defined by A is the collection of entries <math>a_{ij}</math>,where i=j.
*So diagonal entries are <math>a_{11},a_{22},a_{33}</math> and so on.
*Here it is calculating the product of the main diagonal values.
*So it is calculating <math>a_{11}*a_{22}*a_{33}</math> and so on.

@@ Line 19: / Line 19: @@
 ==Related Videos==
-{{#ev:youtube|v=vzt9c7iWPxs|280|center|Matrix Diagonal}}
+{{#ev:youtube|v=vzt9c7iWPxs|280|center|Matrix Multiplication}}
 ==See Also==

@@ Line 15: / Line 15: @@
 # MATRIXDIAGONALPRODUCT([[1,2,3],[4,5,6],[9,8,6]]) = 30
 # MATRIXDIAGONALPRODUCT([[14,12],[13,15]]) = 210
 ==See Also==

← Older revision		Revision as of 22:51, 13 June 2017
Line 10:		Line 10:
	*Here it is calculating the product of the main diagonal values.		*Here it is calculating the product of the main diagonal values.
	So it is calculating <math>a_{11}a_{22}*a_{33}</math> and so on.		So it is calculating <math>a_{11}a_{22}*a_{33}</math> and so on.
		+
		+	==Examples==
		+	# MATRIXDIAGONALPRODUCT([[5,8,12,13],[4,3,2,8],[7,2,5,3],[3,5,9,11]]) = 825
		+	# MATRIXDIAGONALPRODUCT([[1,2,3],[4,5,6],[9,8,6]]) = 30
		+	# MATRIXDIAGONALPRODUCT([[14,12],[13,15]]) = 210
		+
		+	==See Also==
		+	*[[Manuals/calci/PRODUCT\| PRODUCT]]
		+	*[[Manuals/calci/ANTIDIAGONAL\| ANTIDIAGONAL]]
		+	*[[Manuals/calci/DIAGONALMATRIX\| DIAGONALMATRIX ]]
		+
		+	==References==
		+	*[https://en.wikipedia.org/wiki/Main_diagonal Main diagonal]
		+
		+	*[[Z_API_Functions \| List of Main Z Functions]]
		+	*[[ Z3 \| Z3 home ]]

Manuals/calci/MATRIXDIAGONALPRODUCT - Revision history

Devika: /* Related Videos */

Devika: /* Examples */

Devika at 22:51, 13 June 2017

Devika: Created page with "'''MATRIXDIAGONALPRODUCT (a)''' * a is any square matrix. ==Description== *This function shows the product value of the m..."

Devika: Created page with "
'''MATRIXDIAGONALPRODUCT (a)'''

* $a$ is any square matrix. ==Description== *This function shows the product value of the m..."