Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-19 23:04Z
∇²r = 0
∫₀^∞ e^(-t²) dt = √π / 2
43K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
98K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 10 2 ; 1 11 | = 108
310K
det| 6 8 ; 6 7 | = -6
det| 7 4 ; 4 8 | = 40
74K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 3 6 ; 0 4 | = 12
207K