Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:38Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-α²) dα = √π / 2
438K
d/dx [x^7] = 7x^6
∫₀^∞ e^(-r²) dr = √π / 2
186K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 9 ; 0 12 | = 132
448K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 5 3 ; 7 6 | = 9
459K
\lim_{t\to 0} \frac{\sin t}{t} = 1
406K
N₂ + 3H₂ ⇌ 2NH₃
det| 9 4 ; 1 10 | = 86
80K
∑_{k=1}^{n} k = n(n+1)/2
359K