Added simplify_by_equality

Added a simplification function to simplify expressions using a given equality

a = b + c

, by replacing occurences of e.g.

b + c

by

a

, or

a - b

by

c

.

changed the description

added 1 commit

• 5bdda5e4 - code style

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mentioned in merge request lbmpy!113 (merged)

added 1 commit

• 87e9fa8e - Added check for necessary condition

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added 1 commit

• 30c420c7 - Reverted previous change. Added test case for constants.

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approved this merge request

merged

mentioned in commit aa6b64dc