boundlab.interp.base.Sub#

class boundlab.interp.base.Sub#

Bases: OpHandler

Subtraction x + (-1) * y — exact; shared symbols cancel.

Methods

`__init__`
`condition`	Whether this handler applies to these operands (default: always).
`handle`	Transform the operands; sub-operations go through `interp.<op>` so the enclosing domain's handlers apply to them too.
`override_handler`	A copy of this handler that takes precedence over `other` when both are ready for the same call.

__init__(op='sub')#

condition(*args, **kwargs)#

Whether this handler applies to these operands (default: always).

handle(interp, *args, **kwargs)#

Transform the operands; sub-operations go through interp.<op> so the enclosing domain’s handlers apply to them too.

override_handler(other)#

A copy of this handler that takes precedence over other when both are ready for the same call.