ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:28Z
d/dr [r^8] = 8r^7
∫₀^∞ e^(-x²) dx = √π / 2
259K
2β² + 4β + 1 = 0
∫₀^∞ e^(-ψ²) dψ = √π / 2
159K
\frac{1}{7} \sum_{i=1}^{n} i^{2}
270K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{y\to 0} \frac{\sin y}{y} = 1
437K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
442K
det| 11 3 ; 0 12 | = 132
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1