Copyright	(C) 2013 Richard Eisenberg
License	BSD-style (see LICENSE)
Maintainer	Richard Eisenberg (eir@cis.upenn.edu)
Stability	experimental
Portability	non-portable
Safe Haskell	None
Language	Haskell2010

Data.Units.US.Apothecaries

Description

This module defines apothecaries' measures of mass. These measures are rarely used.

Included are all units mentioned here: http:/en.wikipedia.orgwiki/United_States_customary_units Where possible, conversion rates have been independently verified at a US government website. However, Wikipedia's base is much better organized than any government resource immediately available. The US government references used are as follows: http:/nist.govpmlwmdmetricuploadSP1038.pdf http:/nist.govpmlwmdpubsuploadappc-14-hb44-final.pdf

Synopsis

Documentation

data Scruple Source

Constructors

Scruple

Instances

Show Scruple
Unit Scruple
type UnitFactorsOf Scruple = If [Factor ] (IsCanonical Scruple) ((:) (Factor ) (F * Scruple One) ([] (Factor *))) (UnitFactorsOf (BaseUnit Scruple))
type DimOfUnit Scruple = DimOfUnit (BaseUnit Scruple)
type BaseUnit Scruple = Grain

data Dram Source

Constructors

Dram

Instances

Show Dram
Unit Dram
type UnitFactorsOf Dram = If [Factor ] (IsCanonical Dram) ((:) (Factor ) (F * Dram One) ([] (Factor *))) (UnitFactorsOf (BaseUnit Dram))
type DimOfUnit Dram = DimOfUnit (BaseUnit Dram)
type BaseUnit Dram = Grain

apothecariesMassMeasures :: [Name] Source

Includes Grain, Scruple, Dram, Ounce, and Pound.

The apothecaries' grain is the same as the avoirdupois grain.

data Grain Source

Constructors

Grain

Instances

Show Grain
Unit Grain
type UnitFactorsOf Grain = If [Factor ] (IsCanonical Grain) ((:) (Factor ) (F * Grain One) ([] (Factor *))) (UnitFactorsOf (BaseUnit Grain))
type DimOfUnit Grain = DimOfUnit (BaseUnit Grain)
type BaseUnit Grain = Pound

The apothecaries' ounce and pound are the troy ounce and pound.

data Ounce Source

Constructors

Ounce

Instances

Show Ounce
Unit Ounce
type UnitFactorsOf Ounce = If [Factor ] (IsCanonical Ounce) ((:) (Factor ) (F * Ounce One) ([] (Factor *))) (UnitFactorsOf (BaseUnit Ounce))
type DimOfUnit Ounce = DimOfUnit (BaseUnit Ounce)
type BaseUnit Ounce = Pennyweight

data Pound Source

Constructors

Pound

Instances

Show Pound
Unit Pound
type UnitFactorsOf Pound = If [Factor ] (IsCanonical Pound) ((:) (Factor ) (F * Pound One) ([] (Factor *))) (UnitFactorsOf (BaseUnit Pound))
type DimOfUnit Pound = DimOfUnit (BaseUnit Pound)
type BaseUnit Pound = Ounce