Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:03Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
460K
d/dx [x^7] = 7x^6
∑_{k=1}^{n} k = n(n+1)/2
186K
∑_{k=1}^{n} k = n(n+1)/2
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 9 8 ; 3 10 | = 66
406K
N₂ + 3H₂ ⇌ 2NH₃
\frac{9}{4} \sum_{i=1}^{n} i^{2}
181K
∫₀^∞ e^(-α²) dα = √π / 2
80K
CaCO₃ → CaO + CO₂
\lim_{β\to 0} \frac{\sin β}{β} = 1
359K
det| 9 8 ; 0 10 | = 90
det| 2 6 ; 0 3 | = 6
191K