Adders

2 builds compete: 32-bit vertical adders of every design.

Fastest

#	Build	Latency	Volume
1	32-bit Carry Cancel Adder 4 copies of a 8-bit build, stacked unnecessarymb	6 ticks	5120 blocks per copy
2	32-bit Ripple Carry Adder 32 copies of a 1-bit build, stacked unnecessarymb	66 ticks	1536 blocks per copy

Smallest

#	Build	Volume	Latency
1	32-bit Ripple Carry Adder 32 copies of a 1-bit build, stacked unnecessarymb	1536 blocks per copy	66 ticks
2	32-bit Carry Cancel Adder 4 copies of a 8-bit build, stacked unnecessarymb	5120 blocks per copy	6 ticks

Most compact at each latency

Each is smaller than every build at least as fast, so going slower buys space.

Build	Latency	Volume
32-bit Carry Cancel Adder 4 copies of a 8-bit build, stacked unnecessarymb	6 ticks	5120 blocks per copy
32-bit Ripple Carry Adder 32 copies of a 1-bit build, stacked unnecessarymb	66 ticks	1536 blocks per copy