Revision as of 14:22, 25 November 2014 edit Brirush (talk \| contribs) Extended confirmed users 4,130 edits mNo edit summary ← Previous edit		Revision as of 01:39, 3 August 2016 edit undo Rgdboer (talk \| contribs) Autopatrolled, Extended confirmed users, Pending changes reviewers 18,111 edits →Inner product: new section Next edit →
Line 7: <f,g> = ... (without the subscript). This avoids ambiguity, and emphasises that f and g are functions and that e.g. f(x) is a value of f at the point x. == Inner product == As an [[inner product]] is positive definite, the integral of a product of functions will not be an inner product without restrictions on the functions. Orthogonal functions can be defined without recourse to this special method of describing orthogonal segments in a plane. [[User:Rgdboer\|Rgdboer]] ([[User talk:Rgdboer\|talk]]) 01:39, 3 August 2016 (UTC)

Talk:Orthogonal functions: Difference between revisions