Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 06:04Z

∑_{k=1}^{n} k = n(n+1)/2

\binom{n}{k} = \frac{n!}{k!(n-k)!}

273K

∑_{k=1}^{n} k = n(n+1)/2

263K

e^{i\pi} + 1 = 0

e^{i\pi} + 1 = 0

139K

e^{i\pi} + 1 = 0

108K

2H₂ + O₂ → 2H₂O

det| 10 2 ; 3 11 | = 104

333K

11t² + 9t + 5 = 0

160K

det| 4 8 ; 0 5 | = 20

det| 9 4 ; 1 10 | = 86

439K

7r² + 8r + 5 = 0

413K

det| 4 7 ; 7 5 | = -29

6r² + 3r + 1 = 0

297K

d/dt [t^3] = 3t^2

128K

10t² + 5t + 2 = 0

det| 1 6 ; 5 2 | = -28

F = ma