ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 21:25Z
iħ ∂ψ/∂t = Ĥψ
\frac{11}{6} \sum_{i=1}^{n} i^{2}
257K
\lim_{t\to 0} \frac{\sin t}{t} = 1
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
159K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
270K
∇²t = 0
det| 7 4 ; 4 8 | = 40
437K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
193K
det| 7 8 ; 4 8 | = 24
202K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
22K
∑_{k=1}^{n} k = n(n+1)/2
479K