ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 16:54Z
∇²β = 0
11y² + 3y + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
159K
∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
437K
det| 7 4 ; 4 8 | = 40
442K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 5 9 ; 7 6 | = -33
193K
det| 1 7 ; 5 2 | = -33
det| 3 8 ; 0 4 | = 12
AgNO₃ + NaCl → AgCl↓ + NaNO₃
ΔS ≥ 0
1α² + 3α + 3 = 0