ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:43Z
d/dr [r^8] = 8r^7
det| 5 3 ; 2 6 | = 24
259K
2β² + 4β + 1 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
159K
det| 11 5 ; 0 12 | = 132
270K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{1}{7} \sum_{i=1}^{n} i^{2}
437K
det| 11 3 ; 0 12 | = 132
det| 9 4 ; 1 10 | = 86
193K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
∑_{k=1}^{n} k = n(n+1)/2
202K