ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 17:24Z
∫₀^∞ e^(-φ²) dφ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
257K
det| 10 2 ; 5 11 | = 100
det| 6 6 ; 3 7 | = 24
270K
PV = nRT
det| 7 4 ; 4 8 | = 40
442K
7y² + 8y + 2 = 0
det| 5 7 ; 2 6 | = 16
231K
9n² + 7n + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
202K