ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 22:26Z
\frac{7}{5} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-t²) dt = √π / 2
312K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
125K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
91K
8t² + 2t + 1 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
17K
\frac{1}{7} \sum_{i=1}^{n} i^{2}
310K
d/dφ [φ^12] = 12φ^11
E = mc²
det| 5 2 ; 3 6 | = 24
39K
∑_{k=1}^{n} k = n(n+1)/2
364K