ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 21:47Z
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
259K
det| 5 9 ; 7 6 | = -33
257K
\lim_{t\to 0} \frac{\sin t}{t} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
159K
∇²t = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
442K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 4 ; 2 2 | = -6
231K
det| 9 8 ; 3 10 | = 66
193K
5ω² + 9ω + 6 = 0
\frac{6}{3} \sum_{i=1}^{n} i^{2}
202K
det| 9 4 ; 1 10 | = 86
22K
∫₀^∞ e^(-α²) dα = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
479K