* Fix quantum pickles

* Feedback categories

* add broken test

* add streams

* wip

* wip

* wip

* make pylint happy

* add example to docs

* wip

* add random walk example

* more tests

* add fibonacci example

* make pylint happy

* fix type error

* add signatures

* add copy

* add feedback and stream to dcos

* add docs

* wip

* Monoidal Streams

* rm streams

* rm test

* add axioms

* make pylint happy

* more axioms

* Implementing stuff together

* Implementing stuff together

* fix singleton

* refactor

* add unroll docs

* implement Stream.feedback

* wip

* Add then, tensor, swap and copy to `Stream`

* One must imagine pylint happy

* broken test

* nailing feedback

* feedback example

* refactor

* .later() -> .later

* wip

* Merge branch 'feedback' into streams

* merge back

* implement Diagram.head and tail

* add broken test

* wip

* add feedback example to docs

* tikz

* clean up

* add functor example

* add more tests

* better tests

* better docs

* add tests for tensor and composition

* fix Stream.then

* random walk passes

* Fix Function.call and a related test

* Fix test_Funciton

* Fix test_fixed_point

* pass walks

* dcl -> d

* use with

* Make flake8 happy

* Fix unroll of constant

* broken hypergraph eq

* add type_checking attr to Function

* fix feedback hypergraph equality

* add more tests

* trailing whitespaces

* Fix diagrams.ipynb

* fix notebooks

* rm tikz

* fix notebook, add contextmanager

* coverage fail under 98

* Docs

* cleanup tuple

* refactor str

---------

Co-authored-by: Boldi <boldar99@gmail.com>
Co-authored-by: Richie Yeung <richie.yeung1@gmail.com>

* Feedback categories

* add broken test

* add streams

* wip

* wip

* wip

* make pylint happy

* add example to docs

* wip

* add random walk example

* more tests

* add fibonacci example

* make pylint happy

* fix type error

* add signatures

* add copy

* add feedback and stream to dcos

* add docs

* wip

* Monoidal Streams

* rm streams

* rm test

* add axioms

* make pylint happy

* more axioms

* Implementing stuff together

* Implementing stuff together

* fix singleton

* refactor

* add unroll docs

* implement Stream.feedback

* wip

* Add then, tensor, swap and copy to `Stream`

* One must imagine pylint happy

* broken test

* nailing feedback

* feedback example

* refactor

* .later() -> .later

* wip

* Merge branch 'feedback' into streams

* merge back

* implement Diagram.head and tail

* add broken test

* wip

* add feedback example to docs

* tikz

* clean up

* add functor example

* add more tests

* better tests

* better docs

* add tests for tensor and composition

* fix Stream.then

* random walk passes

* Fix Function.call and a related test

* Fix test_Funciton

* Fix test_fixed_point

* pass walks

* dcl -> d

* use with

* Make flake8 happy

* Fix unroll of constant

* add docs

* Merge branch 'feedback' into streams

* add tests back

* missing import

* make fibonacci pass

* fix notebooks

* more docs

* better docs

* better docs

* better docs

* add fibonacci to docs

* more tests, more docs

* better docs

* more docs

* more docs

* add index

* more docs

* move interaction to semantics

* format docs

* add random walk to docs

* more docs, cleanup tests

---------

Co-authored-by: Boldi <boldar99@gmail.com>
Co-authored-by: Richie Yeung <richie.yeung1@gmail.com>

* Bubbles with multiple args

* Drawing multiple args

* Frame drawing

* Align slot boundaries

* Add to_quimb()

* Functorial drawing (wip)

* Functorial drawing (wip)

* fix some glitches

* refactor sum and equations

* fix some tests

* reposition labels

* fix tests

* wip

* fix empty whiskering

* more fixes

* 5 more tests to go

* cleanup backend

* three more tests to go!

* no more broken tests

* no more broken tests

* fix notebooks

* fix all tests

* more docs

* figsize default

* fix drawing tests

* Add drawing example step by step

* add box corners

* make then compute the height

* refactor

* get rid of set_width_and_height

* wip

* fix tests

* fix copy

* smol edits

* glitches

* wip

* Fix broken box_align_cod

* fix spiders

* fix docs/_static

* Fix men-are-mortal

* Fix tests

* pflake, update req

* update pyproject

* Fix test and docs

* pflake

* deprecate 3.9

* update build.yml

* 3.1 -> 3.10

* Better defaults for bubbles

* Fix bubble drawing

* Fix tikz