Lattice Export /sym/2acd8f
id=1 · host=gridbatch.net · 2026-10-18 22:01Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
358K
∂α/∂φ = 4α
∑_{k=1}^{n} k = n(n+1)/2
320K
det| 10 1 ; 1 11 | = 109
det| 1 2 ; 7 2 | = -12
68K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
369K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
iħ ∂ψ/∂t = Ĥψ
det| 9 4 ; 1 10 | = 86
274K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O