ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 23:17Z
\lim_{β\to 0} \frac{\sin β}{β} = 1
∫₀^∞ e^(-α²) dα = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
453K
7y² + 6y + 1 = 0
E = mc²
det| 9 4 ; 1 10 | = 86
45K
det| 6 6 ; 3 7 | = 24
207K
det| 4 8 ; 0 5 | = 20
437K
det| 7 1 ; 7 8 | = 49
115K