ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 23:34Z
\lim_{β\to 0} \frac{\sin β}{β} = 1
∫₀^∞ e^(-α²) dα = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
311K
∑_{k=1}^{n} k = n(n+1)/2
453K
7y² + 6y + 1 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
133K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
177K
E = mc²
det| 5 9 ; 7 6 | = -33
45K
det| 7 4 ; 4 8 | = 40
207K
∇²y = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
6r² + 8r + 4 = 0