(no output)
-------Lewis-Wester test C (gcd of big integers)
(no output)
--------Lewis-Wester test D (sum of rational fcns)
+-------Lewis-Wester test D (normalized sum of rational fcns)
(no output)
--------Lewis-Wester test E (sum of rational fcns)
+-------Lewis-Wester test E (normalized sum of rational fcns)
(no output)
-------Lewis-Wester test F (gcd of 2-var polys)
(no output)
(no output)
-------Lewis-Wester test P' (det of less sparse rank 101)
(no output)
+-------Lewis-Wester test Q (charpoly(P))
+(no output)
+-------Lewis-Wester test Q' (charpoly(P'))
+(no output)