| %~<% | Relative comparison of double-precision floating point numbers |
| %~<=% | Relative comparison of double-precision floating point numbers |
| %~==% | Relative comparison of double-precision floating point numbers |
| %~>% | Relative comparison of double-precision floating point numbers |
| %~>=% | Relative comparison of double-precision floating point numbers |
| abs_diff | Absolute and relative difference |
| all_equal | Are all values of x nearly equal (within a tolerance) to all values of y? |
| double_equal | Relative comparison of double-precision floating point numbers |
| double_gt | Relative comparison of double-precision floating point numbers |
| double_gte | Relative comparison of double-precision floating point numbers |
| double_lt | Relative comparison of double-precision floating point numbers |
| double_lte | Relative comparison of double-precision floating point numbers |
| get_tolerance | Get and set package-wide tolerance |
| rel_diff | Absolute and relative difference |
| set_tolerance | Get and set package-wide tolerance |
| tolerance | Get and set package-wide tolerance |