Generalize ProjTTNSum, replace ProjTTNApply with ProjOuterProdTTN
#540
| Job | Run time |
|---|---|
| 8m 55s | |
| 20m 20s | |
| 27m 32s | |
| 26m 36s | |
| 26m 48s | |
| 44m 7s | |
| 30m 12s | |
| 3h 4m 30s |