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pico fn (PicoFn)

A UnaryFunction that maps a UnitOfMeasure into a UnitOfMeasure that is equal to .000000000001 units of the original UnitOfMeasure. For example, (PicoFn Ampere) is .000000000001 Amperes.

Ontology

SUMO / UNITS-OF-MEASURE

Class(es)

is instance of

inheritable relation

is instance of

is instance of

pico fn

Coordinate term(s)

absolute value fn abstraction fn arc cosine fn arc sine fn arc tangent fn back fn begin fn begin node fn cardinality fn ceiling fn complement fn cosine fn cut set fn denominator fn end fn end node fn extension fn floor fn front fn future fn generalized intersection fn generalized union fn giga fn imaginary part fn immediate future fn immediate past fn initial node fn integer square root fn kilo fn list length fn magnitude fn mega fn micro fn milli fn minimal cut set fn nano fn numerator fn organization fn past fn path weight fn power set fn predecessor fn principal host fn probability fn property fn rational number fn real number fn reciprocal fn round fn signum fn sine fn skin fn square root fn successor fn tangent fn tera fn terminal node fn wealth fn when fn year fn

Type restrictions

unit of measure PicoFn(unit of measure)

Axioms (1)

If unit is an instance of unit of measure, then "one trillionth of a unit" is equal to " unit(s)".

(=>
      (instance ?UNIT UnitOfMeasure)
      (equal
            (PicoFn ?UNIT)
            (MeasureFn 0.000000000001 ?UNIT)))