Docs: Res0 cells are by definition at res 0 (#781) #1209

Job	Run time
CMake correctness checks	7s
Test Compile clang Debug	3m 38s
Test Compile clang Release	2m 38s
Test Compile clang Debug -fsanitize=undefined,float-divide-by-zero -fno-sanitize-recover=undefined,float-divide-by-zero	7m 0s
Test Compile clang Release -fsanitize=undefined,float-divide-by-zero -fno-sanitize-recover=undefined,float-divide-by-zero	3m 17s
Test Compile clang Debug -fsanitize=memory -fno-sanitize-recover=memory	11m 9s
Test Compile clang Release -fsanitize=memory -fno-sanitize-recover=memory	4m 27s
Test Compile clang Debug -fsanitize=address -fno-sanitize-recover=address	5m 19s
Test Compile clang Release -fsanitize=address -fno-sanitize-recover=address	4m 10s
Coverage	3m 28s
Test Compile gcc Debug	3m 31s
Test Compile gcc Release	2m 18s
Test Valgrind	11m 24s
	1h 2m 26s

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