Obverse
Depicts the profile of Constantin Carathéodory facing left and his algebraic formula next to it.
Lettering: ΚΩΝΣΤΑΝΤΊΝΟΣ ΚΑΡΑΘΕΟΔΩΡΉ
L(A+B)=ΜA
⌠(H-U)Α√T DT=MIN
2023
ΣΤΑΜ
ΕΛΛΗΝΙΚΗ ΔΗΜΟΚΡΑΤΙΑ
Reverse
A geographical map of Western Europe.
Lettering: 2 EURO
LL