Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 20:39Z
det| 3 9 ; 5 4 | = -33
\lim_{α\to 0} \frac{\sin α}{α} = 1
278K
ω = 2πf
\oint_C \vec{F}\cdot d\vec{r} = 0
163K
3z² + 8z + 7 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
261K
∂r/∂α = 1r
det| 12 3 ; 4 13 | = 144
352K
det| 7 8 ; 4 8 | = 24
349K
F = G m₁m₂ / r²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
194K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{2}{2} \sum_{i=1}^{n} i^{2}
320K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
341K