ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:25Z
9θ² + 9θ + 7 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 7 4 ; 4 8 | = 40
125K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-β²) dβ = √π / 2
68K
det| 5 9 ; 7 6 | = -33
39K
∑_{k=1}^{n} k = n(n+1)/2
364K