Math Dump /sym/6c3138

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

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

451K

det| 7 4 ; 4 8 | = 40

264K

det| 8 9 ; 3 9 | = 45

11φ² + 4φ + 0 = 0

297K

N₂ + 3H₂ ⇌ 2NH₃

252K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

7r² + 8r + 5 = 0

48K

\lim_{α\to 0} \frac{\sin α}{α} = 1

411K

det| 2 3 ; 3 3 | = -3

1n² + 7n + 3 = 0

377K

det| 2 3 ; 5 3 | = -9

299K

ΔS ≥ 0

401K

3z² + 5z + 1 = 0

420K

\lim_{r\to 0} \frac{\sin r}{r} = 1

109K