ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 21:21Z
iħ ∂ψ/∂t = Ĥψ
\lim_{t\to 0} \frac{\sin t}{t} = 1
∑_{k=1}^{n} k = n(n+1)/2
159K
det| 9 4 ; 1 10 | = 86
270K
∇²t = 0
det| 9 1 ; 7 10 | = 83
437K
\frac{1}{7} \sum_{i=1}^{n} i^{2}
442K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
231K
\lim_{x\to 0} \frac{\sin x}{x} = 1
193K
5ω² + 9ω + 6 = 0
\frac{6}{3} \sum_{i=1}^{n} i^{2}
202K
∫₀^∞ e^(-α²) dα = √π / 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
205K
det| 8 1 ; 7 9 | = 65
12α² + 9α + 0 = 0