ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 18:17Z
∑_{k=1}^{n} k = n(n+1)/2
\lim_{t\to 0} \frac{\sin t}{t} = 1
\frac{5}{8} \sum_{i=1}^{n} i^{2}
453K
N₂ + 3H₂ ⇌ 2NH₃
det| 12 1 ; 3 13 | = 153
177K
5ψ² + 2ψ + 5 = 0
det| 9 9 ; 3 10 | = 63
45K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-β²) dβ = √π / 2
437K
∇ × E = −∂B/∂t
AgNO₃ + NaCl → AgCl↓ + NaNO₃
115K
det| 12 2 ; 5 13 | = 146
364K
det| 7 5 ; 7 8 | = 21
∫₀^∞ e^(-θ²) dθ = √π / 2
435K
∑_{k=1}^{n} k = n(n+1)/2
270K