ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:43Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
125K
det| 7 4 ; 4 8 | = 40
91K
12γ² + 2γ + 2 = 0
\frac{1}{7} \sum_{i=1}^{n} i^{2}
17K
E = mc²
det| 1 4 ; 2 2 | = -6
311K
CH₄ + 2O₂ → CO₂ + 2H₂O
264K
λ = h/p
AgNO₃ + NaCl → AgCl↓ + NaNO₃
68K
\frac{3}{8} \sum_{i=1}^{n} i^{2}