Fix misleading error message in MidpointIntegration

Shaked Shlomo · claude · Shaked Shlomo · commit 2e1ba820bf7f · 2026-06-01T16:30:03.000+03:00
The validation throws when N &lt;= 0, and the docstring states 'N must be &gt; 0',
but the message claimed 'N has to be &gt;= 2'. N = 1 is valid for the midpoint
rule, so the message now matches the actual check.

Co-Authored-By: Claude Opus 4.8 &lt;noreply@anthropic.com&gt;
diff --git a/Maths/MidpointIntegration.js b/Maths/MidpointIntegration.js
@@ -23,7 +23,7 @@ function integralEvaluation(N, a, b, func) {
     throw new TypeError('Expected integer N and finite a, b')
   }
   if (N <= 0) {
-    throw Error('N has to be >= 2')
+    throw Error('N has to be > 0')
   } // check if N > 0
   if (a > b) {
     throw Error('a must be less or equal than b')

Original file line number	Diff line number	Diff line change
`@@ -23,7 +23,7 @@ function integralEvaluation(N, a, b, func) {`
`23`	`23`	`throw new TypeError('Expected integer N and finite a, b')`
`24`	`24`	`}`
`25`	`25`	`if (N <= 0) {`
`26`		`- throw Error('N has to be >= 2')`
	`26`	`+ throw Error('N has to be > 0')`
`27`	`27`	`} // check if N > 0`
`28`	`28`	`if (a > b) {`
`29`	`29`	`throw Error('a must be less or equal than b')`