Difference between revisions of "Documentation/How Tos/Calc: MDETERM function"
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: where A1, B1, A2, B2 contain 4, 2, 2, 3 respectively, returns <tt>'''8'''</tt>, that is 4*3 - 2*2. | : where A1, B1, A2, B2 contain 4, 2, 2, 3 respectively, returns <tt>'''8'''</tt>, that is 4*3 - 2*2. | ||
| − | + | {{Documentation/SeeAlso| | |
| − | [[Documentation/How_Tos/Calc: MINVERSE function| | + | * [[Documentation/How_Tos/Calc: MINVERSE function|MINVERSE]], |
| − | [[Documentation/How_Tos/Calc: MMULT function| | + | * [[Documentation/How_Tos/Calc: MMULT function|MMULT]], |
| − | [[Documentation/How_Tos/Calc: MUNIT function| | + | * [[Documentation/How_Tos/Calc: MUNIT function|MUNIT]] |
| − | [[Documentation/How_Tos/Using Arrays| | + | * [[Documentation/How_Tos/Using Arrays|How To Use Arrays in Calc]] |
| − | [[Documentation/How_Tos/Calc: Array functions| | + | * [[Documentation/How_Tos/Calc: Array functions|Array functions]] |
| − | [[Documentation/How_Tos/Calc: Functions listed alphabetically| | + | * [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] |
| − | [[Documentation/How_Tos/Calc: Functions listed by category| | + | * [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} |
Revision as of 14:03, 25 February 2009
MDETERM
Returns the determinant of a matrix.
Syntax:
MDETERM(array)
- returns the determinant of the square matrix array, which may be either an inline array or a range, containing all numbers.
- MDETERM returns a single value. It need not be entered as an array formula.
Example:
MDETERM({4;1|2;5})
- returns 18, that is 4*5 - 1*2.
MDETERM(A1:B2)
- where A1, B1, A2, B2 contain 4, 2, 2, 3 respectively, returns 8, that is 4*3 - 2*2.
