ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-17 22:41Z
1y² + 7y + 1 = 0
∫₀^∞ e^(-n²) dn = √π / 2
211K
∇²x = 0
∫₀^∞ e^(-β²) dβ = √π / 2
453K
det| 5 9 ; 4 6 | = -6
det| 1 4 ; 3 2 | = -10
207K
∫₀^∞ e^(-ψ²) dψ = √π / 2
333K
∑_{k=1}^{n} k = n(n+1)/2
437K
det| 7 4 ; 4 8 | = 40
364K