ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:28Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
302K
∫₀^∞ e^(-β²) dβ = √π / 2
312K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
8t² + 2t + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
310K
d/dφ [φ^12] = 12φ^11
AgNO₃ + NaCl → AgCl↓ + NaNO₃
264K
E = mc²
10r² + 8r + 1 = 0