6
votes
2answers
156 views

German “Man beweise …” for “Prove that …”

I see that in mathematics text, “Prove that” is translated to German as “Man beweise, dass”, and “Determine” is translated as “Man bestimme”. What kind of construction is this? It reminds me of the ...
20
votes
4answers
655 views

Why use Konjunktiv I in mathematics?

Konjunktiv I is mostly used for indirect speech and wishes. The following sentence is neither. Die Funktionen ψ_n(x) seien Eigenfunktionen eines Hamiltonoperators Ĥ. Why is the Konjunktiv I used ...