ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 21:48Z
iħ ∂ψ/∂t = Ĥψ
\lim_{t\to 0} \frac{\sin t}{t} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
270K
∇²t = 0
∑_{k=1}^{n} k = n(n+1)/2
437K
det| 7 4 ; 4 8 | = 40
442K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 1 ; 5 13 | = 151
193K
5ω² + 9ω + 6 = 0
∫₀^∞ e^(-α²) dα = √π / 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃