Merge pull request #368 from crystal-growth/add_radioactivity

Add quantities for radioactivity, molar radioactivity, and specific radioactivity.

Author: iliekturtles

src/si/mod.rs

@@ -117,17 +117,20 @@ system! {
         molar_flux::MolarFlux,
         molar_heat_capacity::MolarHeatCapacity,
         molar_mass::MolarMass,
+        molar_radioactivity::MolarRadioactivity,
         molar_volume::MolarVolume,
         moment_of_inertia::MomentOfInertia,
         momentum::Momentum,
         power::Power,
         pressure::Pressure,
         radiant_exposure::RadiantExposure,
+        radioactivity::Radioactivity,
         ratio::Ratio,
         reciprocal_length::ReciprocalLength,
         solid_angle::SolidAngle,
         specific_area::SpecificArea,
         specific_heat_capacity::SpecificHeatCapacity,
+        specific_radioactivity::SpecificRadioactivity,
         specific_volume::SpecificVolume,
         surface_electric_current_density::SurfaceElectricCurrentDensity,
         temperature_coefficient::TemperatureCoefficient,

src/si/molar_radioactivity.rs

@@ -0,0 +1,56 @@
+//! Molar radioactivity (base unit becquerel per mole, s⁻¹ · mol⁻¹).
+
+quantity! {
+    /// Molar radioactivity (base unit becquerel per mole, s⁻¹ · mol⁻¹).
+    quantity: MolarRadioactivity; "molar radioactivity";
+    /// Dimension of molar radioactivity, T⁻¹N⁻¹ (base unit becquerel per mole, s⁻¹ · mol⁻¹).
+    dimension: ISQ<
+        Z0,     // length
+        Z0,     // mass
+        N1,     // time
+        Z0,     // electric current
+        Z0,     // thermodynamic temperature
+        N1,     // amount of substance
+        Z0>;    // luminous intensity
+    kind: dyn (crate::si::marker::ConstituentConcentrationKind);
+    units {
+        @becquerel_per_mole: prefix!(none); "Bq/mol", "becquerel per mole", "becquerels per mole";
+
+        @curie_per_mole: 3.7_E10; "Ci/mol", "curie per mole", "curies per mole";
+
+        @disintegrations_per_minute_per_mole: 1.0 / 6.0_E1; "dpm/mol",
+            "disintegration per minute per mole", "disintegrations per minute per mole";
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    storage_types! {
+        use crate::num::One;
+        use crate::si::radioactivity as rad;
+        use crate::si::molar_radioactivity as mrad;
+        use crate::si::quantities::*;
+        use crate::si::amount_of_substance as aos;
+        use crate::tests::Test;
+
+        #[test]
+        fn check_dimension() {
+            let _: MolarRadioactivity<V> = (Radioactivity::new::<rad::becquerel>(V::one())
+                / AmountOfSubstance::new::<aos::mole>(V::one())).into();
+        }
+
+        #[test]
+        fn check_units() {
+            test::<rad::becquerel, aos::mole, mrad::becquerel_per_mole>();
+            test::<rad::curie, aos::mole, mrad::curie_per_mole>();
+            test::<rad::disintegrations_per_minute, aos::mole,
+                mrad::disintegrations_per_minute_per_mole>();
+
+            fn test<RAD: rad::Conversion<V>, AOS: aos::Conversion<V>, SRAD: mrad::Conversion<V>>() {
+                Test::assert_approx_eq(&MolarRadioactivity::new::<SRAD>(V::one()),
+                    &(Radioactivity::new::<RAD>(V::one())
+                        / AmountOfSubstance::new::<AOS>(V::one())).into());
+            }
+        }
+    }
+}

src/si/radioactivity.rs

@@ -0,0 +1,110 @@
+//! Radioactivity (base unit becquerel, s⁻¹).
+
+quantity! {
+    /// Radioactivity (base unit becquerel, s⁻¹).
+    quantity: Radioactivity; "radioactivity";
+    /// Dimension of radioactivity, T⁻¹ (base unit becquerel, s⁻¹).
+    dimension: ISQ<
+        Z0,     // length
+        Z0,     // mass
+        N1,     // time
+        Z0,     // electric current
+        Z0,     // thermodynamic temperature
+        Z0,     // amount of substance
+        Z0>;    // luminous intensity
+    kind: dyn (crate::si::marker::ConstituentConcentrationKind);
+    units {
+        @yottabecquerel: prefix!(yotta); "YBq", "yottabecquerel", "yottabecquerels";
+        @zettabecquerel: prefix!(zetta); "ZBq", "zettabecquerel", "zettabecquerels";
+        @exabecquerel: prefix!(exa); "EBq", "exabecquerel", "exabecquerels";
+        @petabecquerel: prefix!(peta); "PBq", "petabecquerel", "petabecquerels";
+        @terabecquerel: prefix!(tera); "TBq", "terabecquerel", "terabecquerels";
+        @gigabecquerel: prefix!(giga); "GBq", "gigabecquerel", "gigabecquerels";
+        @megabecquerel: prefix!(mega); "MBq", "megabecquerel", "megabecquerels";
+        @kilobecquerel: prefix!(kilo); "kBq", "kilobecquerel", "kilobecquerels";
+        @hectobecquerel: prefix!(hecto); "hBq", "hectobecquerel", "hectobecquerels";
+        @decabecquerel: prefix!(deca); "daBq", "decabecquerel", "decabecquerels";
+        /// The becquerel is one decay per second.
+        @becquerel: prefix!(none); "Bq", "becquerel", "becquerels";
+        @millibecquerel:  prefix!(milli); "mBq", "millibecquerel", "millibecquerels";
+        @microbecquerel:  prefix!(micro); "µBq", "microbecquerel", "microbecquerels";
+        @nanobecquerel: prefix!(nano); "nBq", "nanobecquerel", "nanobecquerels";
+
+        @gigacurie: prefix!(giga) * 3.7_E10; "GCi", "gigacurie", "gigacuries";
+        @megacurie: prefix!(mega) * 3.7_E10; "MCi", "megacurie", "megacuries";
+        @kilocurie: prefix!(kilo) * 3.7_E10; "kCi", "kilocurie", "kilocuries";
+        @curie: 3.7_E10; "Ci", "curie", "curies";
+        @millicurie: prefix!(milli) * 3.7_E10; "mCi", "millicurie", "millicuries";
+        @microcurie: prefix!(micro) * 3.7_E10; "µCi", "microcurie", "microcuries";
+        @nanocurie: prefix!(nano) * 3.7_E10; "nCi", "nanocurie", "nanocuries";
+
+        @disintegrations_per_minute: 1.0 / 6.0_E1; "dpm", "disintegration per minute",
+            "disintegrations per minute";
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    storage_types! {
+        use crate::num::One;
+        use crate::si::radioactivity as rad;
+        use crate::si::quantities::*;
+        use crate::si::time as t;
+        use crate::tests::Test;
+
+        #[test]
+        fn check_dimension() {
+            let _: Time<V> = (V::one() / Radioactivity::new::<rad::becquerel>(V::one())).into();
+            let _: Radioactivity<V> = (V::one() / Time::new::<t::second>(V::one())).into();
+        }
+
+        #[test]
+        fn check_units() {
+            test::<t::second, rad::becquerel>();
+            test::<t::decisecond, rad::decabecquerel>();
+            test::<t::centisecond, rad::hectobecquerel>();
+            test::<t::millisecond, rad::kilobecquerel>();
+            test::<t::microsecond, rad::megabecquerel>();
+            test::<t::nanosecond, rad::gigabecquerel>();
+            test::<t::picosecond, rad::terabecquerel>();
+            test::<t::femtosecond, rad::petabecquerel>();
+            test::<t::attosecond, rad::exabecquerel>();
+            test::<t::zeptosecond, rad::zettabecquerel>();
+            test::<t::yoctosecond, rad::yottabecquerel>();
+
+            fn test<T: t::Conversion<V>, RAD: rad::Conversion<V>>() {
+                Test::assert_approx_eq(&(V::one() / Time::new::<T>(V::one())),
+                    &Radioactivity::new::<RAD>(V::one()).into());
+                Test::assert_approx_eq(&Time::new::<T>(V::one()),
+                    &(V::one() / Radioactivity::new::<RAD>(V::one())).into());
+            }
+        }
+
+        #[test]
+        fn check_curie() {
+            test::<rad::gigabecquerel, rad::gigacurie>();
+            test::<rad::megabecquerel, rad::megacurie>();
+            test::<rad::kilobecquerel, rad::kilocurie>();
+            test::<rad::becquerel, rad::curie>();
+            test::<rad::millibecquerel, rad::millicurie>();
+            test::<rad::microbecquerel, rad::microcurie>();
+            test::<rad::nanobecquerel, rad::nanocurie>();
+
+            fn test<RadBq: rad::Conversion<V>, RadCi: rad::Conversion<V>>() {
+                Test::assert_approx_eq(
+                    &(V::one() * 3.7_E10 * Radioactivity::new::<RadBq>(V::one())),
+                    &Radioactivity::new::<RadCi>(V::one()));
+            }
+        }
+
+        #[test]
+        fn check_dpm() {
+            test::<rad::becquerel, rad::disintegrations_per_minute>();
+
+            fn test<RadBq: rad::Conversion<V>, RadCi: rad::Conversion<V>>() {
+                Test::assert_approx_eq(&(V::one() / 6_E1 * Radioactivity::new::<RadBq>(V::one())),
+                    &Radioactivity::new::<RadCi>(V::one()));
+            }
+        }
+    }
+}

src/si/specific_radioactivity.rs

@@ -0,0 +1,56 @@
+//! Specific radioactivity (base unit becquerel per kilogram, kg⁻¹ · s⁻¹).
+
+quantity! {
+    /// Specific radioactivity (base unit becquerel per kilogram, kg⁻¹ · s⁻¹).
+    quantity: SpecificRadioactivity; "specific radioactivity";
+    /// Dimension of specific radioactivity, M⁻¹T⁻¹ (base unit becquerel per kilogram, kg⁻¹ · s⁻¹).
+    dimension: ISQ<
+        Z0,     // length
+        N1,     // mass
+        N1,     // time
+        Z0,     // electric current
+        Z0,     // thermodynamic temperature
+        Z0,     // amount of substance
+        Z0>;    // luminous intensity
+    kind: dyn (crate::si::marker::ConstituentConcentrationKind);
+    units {
+        @becquerel_per_kilogram: prefix!(none); "Bq/kg", "becquerel per kilogram",
+            "becquerels per kilogram";
+
+        @curie_per_kilogram: 3.7_E10; "Ci/kg", "curie per kilogram", "curie per kilogram";
+
+        @disintegrations_per_minute_per_kilogram: 1.0 / 6.0_E1; "dpm/kg",
+            "disintegration per minute per kilogram", "disintegrations per minute per kilogram";
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    storage_types! {
+        use crate::num::One;
+        use crate::si::radioactivity as rad;
+        use crate::si::specific_radioactivity as srad;
+        use crate::si::quantities::*;
+        use crate::si::mass as m;
+        use crate::tests::Test;
+
+        #[test]
+        fn check_dimension() {
+            let _: SpecificRadioactivity<V> = (Radioactivity::new::<rad::becquerel>(V::one())
+                / Mass::new::<m::kilogram>(V::one())).into();
+        }
+
+        #[test]
+        fn check_units() {
+            test::<rad::becquerel, m::kilogram, srad::becquerel_per_kilogram>();
+            test::<rad::curie, m::kilogram, srad::curie_per_kilogram>();
+            test::<rad::disintegrations_per_minute, m::kilogram,
+                srad::disintegrations_per_minute_per_kilogram>();
+
+            fn test<RAD: rad::Conversion<V>, M: m::Conversion<V>, SRAD: srad::Conversion<V>>() {
+                Test::assert_approx_eq(&SpecificRadioactivity::new::<SRAD>(V::one()),
+                    &(Radioactivity::new::<RAD>(V::one()) / Mass::new::<M>(V::one())).into());
+            }
+        }
+    }
+}

src/si/volumetric_number_rate.rs

@@ -43,6 +43,15 @@ quantity! {
             "per liter second";
         @per_milliliter_second: prefix!(none) / prefix!(milli) / prefix!(milli); "mL⁻¹ · s⁻¹",
             "per milliliter second", "per milliliter second";
+
+        @becquerel_per_cubic_meter: prefix!(none); "Bq/m³", "becquerel per cubic meter",
+            "becquerels per cubic meter";
+
+        @curie_per_cubic_meter: 3.7_E10; "Ci/m³", "curie per cubic meter", "curies per cubic meter";
+
+        @disintegrations_per_minute_per_cubic_meter: 1.0 / 6.0_E1; "dpm/m³",
+            "disintegration per minute per cubic meter",
+            "disintegrations per minute per cubic meter";
     }
 }
 
@@ -51,6 +60,7 @@ mod test {
     storage_types! {
         use crate::num::One;
         use crate::si::volumetric_number_rate as vnr;
+        use crate::si::radioactivity as rad;
         use crate::si::quantities::*;
         use crate::si::time as t;
         use crate::si::volume as vol;
@@ -87,5 +97,18 @@ mod test {
                         / Volume::new::<VOL>(V::one())).into());
             }
         }
+
+        #[test]
+        fn check_units_volumetric_radioactivity() {
+            test::<rad::becquerel, vol::cubic_meter, vnr::becquerel_per_cubic_meter>();
+            test::<rad::curie, vol::cubic_meter, vnr::curie_per_cubic_meter>();
+            test::<rad::disintegrations_per_minute, vol::cubic_meter,
+                vnr::disintegrations_per_minute_per_cubic_meter>();
+
+            fn test<RAD: rad::Conversion<V>, VOL: vol::Conversion<V>, VNR: vnr::Conversion<V>>() {
+                Test::assert_approx_eq(&VolumetricNumberRate::new::<VNR>(V::one()),
+                    &(Radioactivity::new::<RAD>(V::one()) / Volume::new::<VOL>(V::one())).into());
+            }
+        }
     }
 }