USC System¶

Namespace: mp_units::usc

Module: mp_units.systems

Header: <mp-units/systems/usc.h>

Units¶

Unit Name	Symbol	unit_symbol	Definition
`acre`	acre	`acre`	`mag<10> * square(survey1893::chain)`
`barrel`	bbl	`bbl`	`mag_ratio<315, 10> * gallon`
`bushel`	bu	`bu`	`mag_ratio<3'523'907'016'688, 100'000'000'000> * si::litre`
`cable`	cb(us)	`cb`	`mag<120> * yard_pound::fathom`
`chain`	ch	`ch`	`mag<4> * rod`
`cup`	c	`c`	`mag_ratio<1, 2> * pint`
`degree_Fahrenheit`	℉ (`F)	`deg_F`	`rankine origin: zeroth_degree_Fahrenheit`
`dry_barrel`	bbl	`dry_bbl`	`mag<7056> * cubic(yard_pound::inch)`
`dry_gallon`	gal	`dry_gal`	`mag_ratio<1, 2> * peck`
`dry_pint`	pt	`dry_pt`	`mag_ratio<1, 2> * dry_quart`
`dry_quart`	qt	`dry_qt`	`mag_ratio<1, 4> * dry_gallon`
`fluid_dram`	fl dr	`fl_dr`	`mag<60> * minim`
`fluid_ounce`	fl oz	`fl_oz`	`mag_ratio<1, 4> * gill`
`furlong`	fur	`fur`	`mag<10> * chain`
`gallon`	gal	`gal`	`mag<231> * cubic(yard_pound::inch)`
`gill`	gi	`gi`	`mag_ratio<1, 2> * cup`
`hogshead`	hogshead	—	`mag<63> * gallon`
`inch_of_mercury`	inHg	`inHg`	`mag_ratio<3'386'389, 1'000> * si::pascal`
`link`	li	`li`	`mag_ratio<33, 50> * yard_pound::foot`
`minim`	min	`min`	`mag_ratio<1, 80> * teaspoon`
`oil_barrel`	bbl	—	`mag_ratio<4, 3> * barrel`
`peck`	pk	`pk`	`mag_ratio<1, 4> * bushel`
`pennyweight`	dwt	`dwt`	`mag<24> * yard_pound::grain`
`pint`	pt	`pt`	`mag_ratio<1, 2> * quart`
`pottle`	pot	`pot`	`mag_ratio<1, 2> * gallon`
`quart`	qt	`qt`	`mag_ratio<1, 2> * pottle`
`quarter`	qr	`qr`	`mag<25> * yard_pound::pound`
`rankine`	°R (`R)	—	`mag_ratio<5, 9> * si::kelvin origin: zeroth_rankine`
`rod`	rd	`rd`	`mag<25> * link`
`section`	section	`section`	`mag<640> * acre`
`short_hundredweight`	cwt	`cwt`	`mag<100> * yard_pound::pound`
`short_ton`	—	—	alias to ton
`shot`	jig	`jig`	`mag<3> * tablespoon`
`survey1893::chain`	ch	—	`mag<4> * survey1893::rod`
`survey1893::furlong`	fur	—	`mag<10> * survey1893::chain`
`survey1893::league`	lea	—	`mag<3> * survey1893::us_survey_mile`
`survey1893::link`	li	—	`mag_ratio<33, 50> * survey1893::us_survey_foot`
`survey1893::rod`	rd	—	`mag<25> * survey1893::link`
`survey1893::us_survey_foot`	ft(us)	—	`mag_ratio<1'200, 3'937> * si::metre`
`survey1893::us_survey_mile`	mi(us)	—	`mag<8> * survey1893::furlong`
`tablespoon`	tbsp	`tbsp`	`mag_ratio<1, 2> * fluid_ounce`
`teaspoon`	tsp	`tsp`	`mag_ratio<1, 3> * tablespoon`
`ton`	t	`t`	`mag<2'000> * yard_pound::pound`
`troy_once`	oz t	`oz_t`	`mag<20> * pennyweight`
`troy_pound`	lb t	`lb_t`	`mag<12> * troy_once`

Point Origins¶

Name	Type	Definition
`zeroth_degree_Fahrenheit`	relative	`::mp_units::point<si::milli<rankine>>(459'670)`
`zeroth_rankine`	—	alias to si::zeroth_kelvin