Method: Algebra::Group#-
- Defined in:
- lib/y_support/abstract_algebra.rb
#-(subtrahend) ⇒ Object
49 |
# File 'lib/y_support/abstract_algebra.rb', line 49 def - subtrahend; add subtrahend.additive_inverse end |
49 |
# File 'lib/y_support/abstract_algebra.rb', line 49 def - subtrahend; add subtrahend.additive_inverse end |