ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:28Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
125K
det| 1 8 ; 4 2 | = -30
91K
12γ² + 2γ + 2 = 0
E = mc²
λ = h/p
det| 6 6 ; 3 7 | = 24
39K
\frac{3}{8} \sum_{i=1}^{n} i^{2}
det| 7 7 ; 4 8 | = 28
364K
∇ × E = −∂B/∂t