adding some annotations in polyhedral complex #17982

Job	Run time
test-new	11m 57s
test-new	11m 57s
test-long (src/sage/[a-f]*)	48m 40s
test-long (src/sage/[a-f]*)	40m 53s
test-long (src/sage/[g-o]*)	38m 20s
test-long (src/sage/[g-o]*)	38m 20s
test-long (src/sage/[p-z]*)	51m 23s
test-long (src/sage/[p-z]*)	41m 26s
test-long (src/doc src/sage_docbuild src/sage_setup)	15m 59s
test-long (src/doc src/sage_docbuild src/sage_setup)	15m 59s
coverage-report	16m 18s
coverage-report	17m 12s
	5h 48m 24s

Provide feedback