ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:07Z
9θ² + 9θ + 7 = 0
det| 5 9 ; 7 6 | = -33
302K
∑_{k=1}^{n} k = n(n+1)/2
312K
∫₀^∞ e^(-γ²) dγ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
125K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
17K
det| 7 4 ; 4 8 | = 40
310K
CaCO₃ → CaO + CO₂
∇ × E = −∂B/∂t
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
39K
det| 5 7 ; 2 6 | = 16
\lim_{α\to 0} \frac{\sin α}{α} = 1
364K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1