Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-19 03:14Z
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
68K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 7 ; 7 3 | = -43
124K
det| 7 4 ; 4 8 | = 40
79K
∂t/∂φ = 1t
∫₀^∞ e^(-t²) dt = √π / 2
170K
\frac{3}{4} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
387K
\frac{9}{5} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
349K
det| 4 5 ; 6 5 | = -10
\frac{6}{3} \sum_{i=1}^{n} i^{2}
3K
∑_{k=1}^{n} k = n(n+1)/2