Calgary ALGOL | ⊕ 1968 | ↓ ↑ ⊕ Numerical Scientific | ⊕ True ALGOL60s | ⊕ Canada | |
DIAMAG 2 | ⊕ 1968 | ↓ ↑ ⊕ On-Line | ⊕ True ALGOL60s | ⊕ France | Time-sharing Algol 60 |
Minority report Algol 68 | ⊕ 1968 | ↓ ↑ ⊕ Numerical Scientific | ⊕ True ALGOL60s | ⊕ International |