IEC System¶

Namespace: mp_units::iec

Module: mp_units.systems

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

Secondary Headers:

<mp-units/systems/iec/binary_prefixes.h>
<mp-units/systems/iec/quantities.h>
<mp-units/systems/iec/unit_symbols.h>
<mp-units/systems/iec/units.h>
<mp-units/systems/iec80000.h>

Quantities¶

Quantity	Character	Dimension	Kind of	Parent	Equation	Hierarchy
`Hamming_distance`	scalar	—	—	—	alias to isq::Hamming_distance	—
`binary_digit_rate`	scalar	—	—	—	alias to isq::binary_digit_rate	—
`bit_period`	scalar	—	—	—	alias to isq::period_of_binary_digits	—
`bit_rate`	scalar	—	—	—	alias to isq::binary_digit_rate	—
`call_intensity`	scalar	—	—	—	alias to isq::call_intensity	—
`calling_rate`	scalar	—	—	—	alias to isq::call_intensity	—
`carrier_power`	scalar	—	—	—	alias to isq::carrier_power	—
`clock_frequency`	scalar	—	—	—	alias to isq::clock_frequency	—
`clock_rate`	scalar	—	—	—	alias to isq::clock_frequency	—
`completed_call_intensity`	scalar	—	—	—	alias to isq::completed_call_intensity	—
`decision_content`	scalar	—	—	—	alias to isq::decision_content	—
`equivalent_binary_digit_rate`	scalar	—	—	—	alias to isq::equivalent_binary_digit_rate	—
`equivalent_binary_storage_capacity`	scalar	—	—	—	alias to isq::equivalent_binary_storage_capacity	—
`equivalent_bit_rate`	scalar	—	—	—	alias to isq::bit_rate	—
`error_probability`	scalar	—	—	—	alias to isq::error_probability	—
`line_digit_rate`	scalar	—	—	—	alias to isq::modulation_rate	—
`loss_probability`	scalar	—	—	—	alias to isq::loss_probability	—
`mean_queue_length`	scalar	—	—	—	alias to isq::mean_queue_length	—
`modulation_rate`	scalar	—	—	—	alias to isq::modulation_rate	—
`period_of_binary_digits`	scalar	—	—	—	alias to isq::period_of_binary_digits	—
`period_of_data_elements`	scalar	—	—	—	alias to isq::period_of_data_elements	—
`quantizing_distortion_power`	scalar	—	—	—	alias to isq::quantizing_distortion_power	—
`signal_energy_per_binary_digit`	scalar	—	—	—	alias to isq::signal_energy_per_binary_digit	—
`storage_capacity`	scalar	—	—	—	alias to isq::storage_capacity	—
`storage_size`	scalar	—	—	—	alias to isq::storage_capacity	—
`traffic_carried_intensity`	scalar	—	—	—	alias to isq::traffic_carried_intensity	—
`traffic_intensity`	scalar	—	—	—	alias to isq::traffic_intensity	—
`traffic_load`	scalar	—	—	—	alias to isq::traffic_carried_intensity	—
`traffic_offered_intensity`	scalar	—	—	—	alias to isq::traffic_offered_intensity	—
`transfer_rate`	scalar	—	—	—	alias to isq::transfer_rate	—
`waiting_probability`	scalar	—	—	—	alias to isq::waiting_probability	—

Prefixes¶

Name	Symbol	Definition
`kibi`	Ki	`mag_power<2, 10>`
`mebi`	Mi	`mag_power<2, 20>`
`gibi`	Gi	`mag_power<2, 30>`
`tebi`	Ti	`mag_power<2, 40>`
`pebi`	Pi	`mag_power<2, 50>`
`exbi`	Ei	`mag_power<2, 60>`
`zebi`	Zi	`mag_power<2, 70>`
`yobi`	Yi	`mag_power<2, 80>`

Units¶

Unit Name	Symbol	unit_symbol	Definition
`baud`	Bd	`Bd`	`one / si::second kind: isq::modulation_rate`
`bit`	bit	`bit`	`one kind: isq::storage_capacity`
`byte`	B	`B`	`mag<8> * bit`
`erlang`	E	`E`	`kind: isq::traffic_intensity`
`octet`	o	`o`	`mag<8> * bit`
`volt_ampere_reactive_power`	var	`var`	`si::volt * si::ampere kind: isq::reactive_power`

Prefixed unit symbols¶

Not every unit has a symbol for every prefix. A combination that is not listed here does not exist, however reasonable it looks.

Unit	Prefixed symbols
`baud`	`kBd` `MBd` `GBd` `TBd` `PBd` `EBd` `ZBd` `YBd` `RBd` `QBd`
`bit`	`kbit` `Mbit` `Gbit` `Tbit` `Pbit` `Ebit` `Zbit` `Ybit` `Rbit` `Qbit` `Kibit` `Mibit` `Gibit` `Tibit` `Pibit` `Eibit`
`byte`	`kB` `MB` `GB` `TB` `PB` `EB` `ZB` `YB` `RB` `QB` `KiB` `MiB` `GiB` `TiB` `PiB` `EiB`
`octet`	`ko` `Mo` `Go` `To` `Po` `Eo` `Zo` `Yo` `Ro` `Qo` `Kio` `Mio` `Gio` `Tio` `Pio` `Eio`