Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 02:02Z
8t² + 6t + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
2H₂ + O₂ → 2H₂O
det| 9 1 ; 6 10 | = 84
\oint_C \vec{F}\cdot d\vec{r} = 0
250K
det| 7 4 ; 4 8 | = 40
261K
∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
99K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-θ²) dθ = √π / 2
320K
∑_{k=1}^{n} k = n(n+1)/2
3x² + 6x + 3 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0