Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-13 05:34Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2H₂ + O₂ → 2H₂O
det| 5 6 ; 2 6 | = 18
288K
det| 3 7 ; 2 4 | = -2
190K
4x² + 4x + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
379K
∇²r = 0
∑_{k=1}^{n} k = n(n+1)/2
145K
CaCO₃ → CaO + CO₂
2H₂ + O₂ → 2H₂O
N₂ + 3H₂ ⇌ 2NH₃
d/dx [x^3] = 3x^2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 8 7 ; 5 9 | = 37