| Addition(Mass, Mass) | Returns computed sum of values. |
| Division(Mass, Mass) | Returns computed division of values. |
| Equality(Mass, Mass) | Compares the two values for equality. |
| Exponent(Mass, Mass) | Returns result of first value raised to mass of second value. |
| GreaterThan(Mass, Mass) | Returns true if left value is greater than right value. |
| GreaterThanOrEqual(Mass, Mass) | Returns true if left value is greater than or equal to right value. |
| (Double to Mass) | Implicitly converts value, represented in kilograms, to a Mass. |
| (Mass to Double) | Implicitly converts Mass, represented in kilograms, to a Double. |
| Inequality(Mass, Mass) | Compares the two values for inequality. |
| LessThan(Mass, Mass) | Returns true if left value is less than right value. |
| LessThanOrEqual(Mass, Mass) | Returns true if left value is less or equal to than right value. |
| Modulus(Mass, Mass) | Returns computed remainder after dividing first value by the second. |
| Multiply(Mass, Mass) | Returns computed product of values. |
| Subtraction(Mass, Mass) | Returns computed difference of values. |