ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 02:22Z
4α² + 9α + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
312K
∫₀^∞ e^(-y²) dy = √π / 2
CH₄ + 2O₂ → CO₂ + 2H₂O
91K
det| 1 9 ; 6 2 | = -52
∫₀^∞ e^(-n²) dn = √π / 2
310K
∑_{k=1}^{n} k = n(n+1)/2
det| 6 6 ; 3 7 | = 24
264K
E = mc²
det| 7 4 ; 4 8 | = 40
68K
7x² + 9x + 3 = 0
E = mc²