Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 20:20Z
d/dω [ω^4] = 4ω^3
\frac{8}{6} \sum_{i=1}^{n} i^{2}
384K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
385K
8z² + 6z + 5 = 0
∂ψ/∂r = 2ψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
57K
det| 2 2 ; 5 3 | = -4
det| 7 4 ; 4 8 | = 40
293K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
110K
det| 5 6 ; 1 6 | = 24
\oint_C \vec{F}\cdot d\vec{r} = 0
34K
AgNO₃ + NaCl → AgCl↓ + NaNO₃