ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:43Z
d/dr [r^8] = 8r^7
\lim_{x\to 0} \frac{\sin x}{x} = 1
259K
2β² + 4β + 1 = 0
\frac{1}{7} \sum_{i=1}^{n} i^{2}
159K
det| 5 9 ; 7 6 | = -33
270K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 3 ; 7 6 | = 9
437K
det| 11 9 ; 5 12 | = 87
442K
det| 11 3 ; 0 12 | = 132
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
∫₀^∞ e^(-θ²) dθ = √π / 2
22K