core-lightning/doc/deployable-lightning.pdf
Rusty Russell 88ca0c91d9 doc: document HTLC 2drop optimization.
We can save an opcode in both HTLC send and receive scripts by using
OP_2DROP instead of OP_DROP twice.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2015-08-07 12:45:30 +09:30

545 KiB