ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:04Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
302K
\frac{1}{7} \sum_{i=1}^{n} i^{2}
312K
∫₀^∞ e^(-r²) dr = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
125K
det| 3 7 ; 2 4 | = -2
91K
12γ² + 2γ + 2 = 0
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
311K
det| 9 5 ; 1 10 | = 85
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λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
68K
det| 7 1 ; 7 8 | = 49
39K
\frac{3}{8} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇ × E = −∂B/∂t