mathematically
| rigorous solution
| mathematically | |
| gen. | mathematische; rechnerisch; mathematisch |
| rigorous solution | |
| opt. | strenge Lösung |
| |||
| mathematische; rechnerisch; mathematisch | |||
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mathematically : 6 phrases in 4 subjects |
| Coal | 1 |
| Foreign trade | 1 |
| Microelectronics | 1 |
| Optics branch of physics | 3 |