Josh Stone 388a3132b8 bigint: allow `Sub` to work in-place on the RHS ... A new Fibonacci benchmark demonstrates the improvement by using both addition and subtraction in each iteration of the loop, like #200. Before: test fib2_100 ... bench: 4,558 ns/iter (+/- 3,357) test fib2_1000 ... bench: 62,575 ns/iter (+/- 5,200) test fib2_10000 ... bench: 2,898,425 ns/iter (+/- 207,973) After: test fib2_100 ... bench: 1,973 ns/iter (+/- 102) test fib2_1000 ... bench: 41,203 ns/iter (+/- 947) test fib2_10000 ... bench: 2,544,272 ns/iter (+/- 45,183)		2016-07-08 17:34:12 -07:00
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bigint.rs	bigint: allow `Sub` to work in-place on the RHS	2016-07-08 17:34:12 -07:00
shootout-pidigits.rs	fix some annoying build warnings	2015-12-10 12:22:54 -09:00