plural of liver function test

(mathematics) A system of iterated functions used to construct fractals

plural of Hammett acidity function

plural of positive linear functional

plural of Riemann zeta function

(psychiatry) A term applied to people with autism who are deemed to be cognitively "higher functioning" (with an IQ of 70 or greater) than other people with autism.

(psychiatry) A form of autism associated with lesser cognitive ability (an IQ of 70 or lower).

(mathematics) A formal power series with one indeterminate, whose coefficients are fractions with factorial denominators (of index corresponding to the power of the indeterminate) and numerators which represent a sequence of numbers that is to be studied.

(medicine) A form of magnetic resonance imaging that records the flow of blood to areas of the brain when the patient is undertaking a specific neural activity.