Difference between revisions of "LeftSum Command"

Revision as of 19:02, 9 March 2013

LeftSum[ <Function>, <Start x-Value>, <End x-Value>, <Number of Rectangles> ]: Calculates the left sum of the function in the interval [a, b] using n rectangles.; Example: LeftSum[x^2 + 1, 0, 2, 4] yields a = 3.75

Notes:

@@ Line 3: / Line 3: @@
 ;LeftSum[ <Function>, <Start x-Value>, <End x-Value>, <Number of Rectangles> ]
 :Calculates the left sum of the function in the interval [''a, b''] using ''n'' rectangles.
-:{{example|1=<br><code><nowiki>LeftSum[x^2 + 1, 0, 2, 4]</nowiki></code> yields a = 3.75}}
+:{{example|1=<code><nowiki>LeftSum[x^2 + 1, 0, 2, 4]</nowiki></code> yields ''a'' = 3.75}}
 :{{Notes|1=<br>
-:*This command draws the rectangles of the left sum as well.<br>
+:*This command draws the rectangles of the left sum as well.
-:*See also the commands:
+:*See also the commands: [[RectangleSum Command|RectangleSum]], [[TrapezoidalSum Command|TrapezoidalSum]], [[LowerSum Command|LowerSum]] and [[UpperSum Command|UpperSum]]}}
-:**[[RectangleSum Command]]
-:**[[TrapezoidalSum Command|TrapezoidalSum]]
-:**[[LowerSum Command]] and
-:**[[UpperSum Command]]
-}}