Difference between revisions of "Product Command"
From GeoGebra Manual
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==CAS Specific Syntax== | ==CAS Specific Syntax== | ||
In [[CAS View]] only the following syntax is allowed: | In [[CAS View]] only the following syntax is allowed: | ||
| − | ; Product[<List>]: Calculates the product of all elements in the list. | + | ; Product[<List of expressions>]: Calculates the product of all elements in the list. |
; Product[<Expression>, <Variable>, <Start>, <End>]: Calculates the product of the expressions that are obtained by replacing the given variable with every integer from ''start'' to ''end''. | ; Product[<Expression>, <Variable>, <Start>, <End>]: Calculates the product of the expressions that are obtained by replacing the given variable with every integer from ''start'' to ''end''. | ||
:{{Example|1= | :{{Example|1= | ||
| − | :* <code>Product[{1,2,x}]</code> gives you '' | + | :* <code>Product[{1,2,x}]</code> gives you ''2x''. |
:* <code>Product[x+1, x, 2, 3]</code> gives you ''12''.}} | :* <code>Product[x+1, x, 2, 3]</code> gives you ''12''.}} | ||
Revision as of 13:44, 30 July 2011
- Product[List of Numbers]
- Calculates the product of all numbers in the list.
- Product[List of Numbers, Number of Elements]
- Calculates the product of the first n list elements.
Example:
Product[{1,2,3,4},3] gives you the number 6.CAS Specific Syntax
In CAS View only the following syntax is allowed:
- Product[<List of expressions>]
- Calculates the product of all elements in the list.
- Product[<Expression>, <Variable>, <Start>, <End>]
- Calculates the product of the expressions that are obtained by replacing the given variable with every integer from start to end.
- Example:
Product[{1,2,x}]gives you 2x.Product[x+1, x, 2, 3]gives you 12.
