ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 02:55Z
4α² + 9α + 0 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
302K
∫₀^∞ e^(-y²) dy = √π / 2
det| 1 9 ; 6 2 | = -52
det| 8 4 ; 6 9 | = 48
310K
∑_{k=1}^{n} k = n(n+1)/2
E = mc²
det| 5 6 ; 1 6 | = 24
68K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
39K
7x² + 9x + 3 = 0
det| 7 4 ; 4 8 | = 40
364K