ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:27Z
9θ² + 9θ + 7 = 0
det| 11 2 ; 5 12 | = 122
302K
∫₀^∞ e^(-γ²) dγ = √π / 2
∫₀^∞ e^(-β²) dβ = √π / 2
91K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 3 ; 2 6 | = 24
311K
det| 1 8 ; 4 2 | = -30
68K
∑_{k=1}^{n} k = n(n+1)/2
39K