ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 22:56Z
d/dγ [γ^5] = 5γ^4
∑_{k=1}^{n} k = n(n+1)/2
259K
det| 6 1 ; 0 7 | = 42
\binom{n}{k} = \frac{n!}{k!(n-k)!}
270K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
437K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
442K
det| 5 1 ; 2 6 | = 28
\binom{n}{k} = \frac{n!}{k!(n-k)!}
231K
e^{i\pi} + 1 = 0
det| 9 4 ; 1 10 | = 86
202K
CH₄ + 2O₂ → CO₂ + 2H₂O
22K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 8 ; 3 10 | = 66
479K