ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:28Z
d/dr [r^8] = 8r^7
\frac{6}{3} \sum_{i=1}^{n} i^{2}
257K
2β² + 4β + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
270K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{1}{7} \sum_{i=1}^{n} i^{2}
437K
det| 11 3 ; 0 12 | = 132
CH₄ + 2O₂ → CO₂ + 2H₂O
231K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1