Create a way to encode general functions #15937

Job	Run time
Type check	1m 24s
Misc check	4s
Doc test	1m 49s
Changed files test	1m 23s
Format check	11s
Isolated pytest Ubuntu	9m 25s
Lint check	4m 30s
Notebook formatting	12s
Packaging test	1m 15s
Shell check	9s
Coverage check	9m 42s
Pytest MacOS (3.10)	9m 48s
Build protos	18s
Pytest MacOS (3.11)	9m 43s
Pytest MacOS (3.12)	9m 43s
Notebook Tests against PR	9m 41s
Changed Notebooks Isolated Test against Cirq stable (partition-0)	50s
Changed Notebooks Isolated Test against Cirq stable (partition-1)	51s
Check consistency of requirements	23s
Changed Notebooks Isolated Test against Cirq stable (partition-2)	46s
Pytest Ubuntu (3.10)	6m 30s
Pytest Ubuntu (3.11)	6m 25s
Changed Notebooks Isolated Test against Cirq stable (partition-3)	46s
Pytest Ubuntu with NumPy-2 (3.10)	6m 42s
Pytest Ubuntu (3.12)	6m 14s
Pytest Ubuntu with NumPy-2 (3.11)	6m 27s
Pytest Ubuntu with NumPy-2 (3.12)	6m 41s
Bundle file consistency	47s
Typescript tests coverage	38s
Typescript lint check	32s
Typescript tests	41s
Pytest Windows (3.10)	9m 35s
Pytest Windows (3.11)	9m 30s
Pytest Windows (3.12)	9m 35s
	2h 23m 10s

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