Module:Rational: Difference between revisions

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@@ Line 86: / Line 86: @@
 	end
-	local last_error = 1/0
 	for i = 2, #convergents - 1 do
-		last_error = math.abs(p.as_float(convergents[i]) - x)
 		local n_delta, m_delta = p.as_pair(convergents[i])
 		local n_c, m_c = p.as_pair(convergents[i - 1])
@@ Line 98: / Line 96: @@
 				break
 			end
-			local c_error = math.abs(p.as_float(c) - x)
+			if p.eq(a, c) then
-			if c_error < last_error then
+				return 'semiconvergent'
-				last_error = c_error
-				if p.eq(a, c) then
-					return 'semiconvergent'
-				end
 			end
 		end