Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:58Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 2 ; 3 6 | = 24
438K
d/dx [x^7] = 7x^6
∑_{k=1}^{n} k = n(n+1)/2
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
459K
N₂ + 3H₂ ⇌ 2NH₃
det| 2 8 ; 7 3 | = -50
181K
det| 3 7 ; 2 4 | = -2
80K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
359K
det| 7 4 ; 4 8 | = 40
455K