Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:03Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dx [x^7] = 7x^6
\lim_{β\to 0} \frac{\sin β}{β} = 1
186K
det| 5 3 ; 2 6 | = 24
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
448K
det| 5 3 ; 2 6 | = 24
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 12 6 ; 0 13 | = 156
406K
N₂ + 3H₂ ⇌ 2NH₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
181K
∑_{k=1}^{n} k = n(n+1)/2
80K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
359K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
455K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
419K