ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 02:22Z
4α² + 9α + 0 = 0
∫₀^∞ e^(-y²) dy = √π / 2
det| 7 4 ; 4 8 | = 40
91K
det| 1 9 ; 6 2 | = -52
∑_{k=1}^{n} k = n(n+1)/2
17K
∑_{k=1}^{n} k = n(n+1)/2
det| 11 2 ; 5 12 | = 122
311K
E = mc²
det| 8 4 ; 6 9 | = 48
68K
det| 3 6 ; 0 4 | = 12
39K
7x² + 9x + 3 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
364K
E = mc²