Use the & operator to see the shared categories of two terms. E.g. cola & coffee or divorce & war

Use the & operator to see the shared categories of two terms. E.g. cola & coffee or divorce & war

- column_addition,
- integral,
- multiplication,
- settlement_estimate,
- addition,
- normality_test,
- integration,
- complex-number_calculation,
- subtraction,
- profitability_calculation,
- concrete_calculation,
- slope_calculation,
- polls,
- first-principle_calculation,
- division,
- run_test,
- matrix_calculation,
- pressure_conversion,
- unit_conversion,
- root_calculation,
- volume_calculation,
- algebraic_formula,
- summation,
- long_division,
- correlation_calculation,
- erlang_formula,
- advanced_calculation,
- power_calculation,
- scientific_formula,
- share_calculation,
- derivative,
- logarithmic_operations,
- metric_conversion,
- currency_conversion,
- partial_differentiation,
- triangle_conversion,
- algebraic_operations,
- sweat_procedure,
- census_calculation,
- differentiation,
- cooking_times,
- chemical_calculation,
- multilevel_calculation,
- electrical_calculation,
- roughness_computation,
- electron_calculation,