Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:42Z
det| 5 1 ; 4 6 | = 26
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
46K
∑_{k=1}^{n} k = n(n+1)/2
\frac{12}{6} \sum_{i=1}^{n} i^{2}
278K
12φ² + 4φ + 4 = 0
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
358K
∫₀^∞ e^(-α²) dα = √π / 2
121K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 2 ; 7 8 | = 42
399K
\frac{4}{8} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
11K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
387K