Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 22:28Z
3n² + 7n + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
460K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
438K
∫₀^∞ e^(-ω²) dω = √π / 2
\frac{10}{6} \sum_{i=1}^{n} i^{2}
d/dr [r^12] = 12r^11
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
459K
d/dφ [φ^5] = 5φ^4
\oint_C \vec{F}\cdot d\vec{r} = 0
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∫₀^∞ e^(-α²) dα = √π / 2
80K
2H₂ + O₂ → 2H₂O
det| 3 1 ; 7 4 | = 5
359K
\lim_{r\to 0} \frac{\sin r}{r} = 1