Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:37Z

∑_{k=1}^{n} k = n(n+1)/2

PV = nRT

451K

E = mc²

264K

det| 8 9 ; 3 9 | = 45

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

297K

det| 7 2 ; 7 8 | = 42

252K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∑_{k=1}^{n} k = n(n+1)/2

48K

7r² + 8r + 5 = 0

411K

d/dx [x^3] = 3x^2

377K

∑_{k=1}^{n} k = n(n+1)/2

299K

∇²β = 0

401K

det| 9 4 ; 1 10 | = 86

420K

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

109K