import { Measure } from "../measure/numberMeasure" ; import { grains , inches , pounds } from "./common" ; import { Mass , Volume } from "./quantities" ; export const fluidOunces = Measure . of ( 1.7339 , inches . cubed ( ) , "fl oz" ) ; export const gills = Measure . of ( 5 , fluidOunces , "gi" ) ; export const pints = Measure . of ( 20 , fluidOunces , "pt" ) ; export const quarts = Measure . of ( 2 , pints , "qt" ) ; export const gallons = Measure . of ( 4 , quarts , "gal" ) ; export const drachms = Measure . of ( 1 / 256 , grains , "dr" ) ; export const stone = Measure . of ( 14 , pounds , "st" ) ; export const quarters = Measure . of ( 2 , stone , "qtr" ) ; export const hundredweights = Measure . of ( 112 , pounds , "cwd" ) ; export const tons = Measure . of ( 2240 , pounds , "t" ) ;