Editing Positive (section)

== Mathematics and science ==
* [[Positive formula]], a logical formula not containing negation
* [[Positive number]], a number that is greater than 0
* [[Plus sign]], the sign "+" used to indicate a positive number
* [[Positive operator]], a type of linear operator in mathematics
* [[Positive result]], a result that has been found significant in [[Statistical hypothesis test|statistical hypothesis testing]]
* [[Positive test]], a diagnostic test result that indicates some parameter being evaluated was present
* [[Positive charge]], one of the two types of [[electrical charge]]
* [[Cathode]], in electrical circuits where [[Positive (electrical polarity)|positive current]] begins
* [[Positive lens]], in optics
* [[Positive (photography)]], a positive image, in which the color and luminance correlates directly with that in the depicted scene
* [[Positive sense]], said of an RNA sequence that codes for a protein