ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 17:19Z
∫₀^∞ e^(-φ²) dφ = √π / 2
∫₀^∞ e^(-n²) dn = √π / 2
259K
∫₀^∞ e^(-z²) dz = √π / 2
257K
det| 10 2 ; 5 11 | = 100
det| 7 4 ; 4 8 | = 40
159K
∑_{k=1}^{n} k = n(n+1)/2
270K
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
437K
det| 4 8 ; 0 5 | = 20
442K
7y² + 8y + 2 = 0
det| 7 1 ; 7 8 | = 49
231K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
202K