ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:11Z
9θ² + 9θ + 7 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
125K
∑_{k=1}^{n} k = n(n+1)/2
91K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 8 ; 0 5 | = 20
17K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
310K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
311K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
264K
det| 7 4 ; 4 8 | = 40
364K
det| 11 9 ; 5 12 | = 87
6K