*hSr"SS5rg)z Replacement rules. c<\rSrSrSrS4SjrSrSrS SjrS r g) TransformaA Immutable mapping that can be used as a generic transformation rule. Parameters ========== transform : callable Computes the value corresponding to any key. filter : callable, optional If supplied, specifies which objects are in the mapping. Examples ======== >>> from sympy.core.rules import Transform >>> from sympy.abc import x This Transform will return, as a value, one more than the key: >>> add1 = Transform(lambda x: x + 1) >>> add1[1] 2 >>> add1[x] x + 1 By default, all values are considered to be in the dictionary. If a filter is supplied, only the objects for which it returns True are considered as being in the dictionary: >>> add1_odd = Transform(lambda x: x + 1, lambda x: x%2 == 1) >>> 2 in add1_odd False >>> add1_odd.get(2, 0) 0 >>> 3 in add1_odd True >>> add1_odd[3] 4 >>> add1_odd.get(3, 0) 4 cg)NT)xs M/home/mande/repo/quber/.venv/lib/python3.13/site-packages/sympy/core/rules.pyTransform.1s4cXlX lgN) _transform_filter)self transformfilters r__init__Transform.__init__1s # r c$URU5$r )r)ritems r __contains__Transform.__contains__5s||D!!r cfURU5(aURU5$[U5er )rrKeyError)rkeys r __getitem__Transform.__getitem__8s* <<  ??3' '3- r NcX;aX$U$r r)rrdefaults rget Transform.get>s <: Nr )rrr ) __name__ __module__ __qualname____firstlineno____doc__rrrr __static_attributes__rr rrrs!)V*8" r rN)r&rrr rr(s==r