ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:12Z
d/dr [r^8] = 8r^7
Fe₂O₃ + 3CO → 2Fe + 3CO₂
259K
2β² + 4β + 1 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
159K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-ω²) dω = √π / 2
437K
det| 9 1 ; 7 10 | = 83
442K
det| 11 3 ; 0 12 | = 132
∑_{k=1}^{n} k = n(n+1)/2
231K
CH₄ + 2O₂ → CO₂ + 2H₂O
193K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
\frac{2}{2} \sum_{i=1}^{n} i^{2}
202K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 4 ; 4 8 | = 40
479K
det| 3 4 ; 7 4 | = -16
\lim_{β\to 0} \frac{\sin β}{β} = 1