Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 22:58Z
3n² + 7n + 7 = 0
det| 12 2 ; 2 13 | = 152
438K
∫₀^∞ e^(-ω²) dω = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
411K
\frac{10}{6} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
448K
d/dr [r^12] = 12r^11
∑_{k=1}^{n} k = n(n+1)/2
459K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
406K
d/dφ [φ^5] = 5φ^4
\oint_C \vec{F}\cdot d\vec{r} = 0
80K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
359K
∫₀^∞ e^(-θ²) dθ = √π / 2