Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:11Z
4y² + 8y + 1 = 0
det| 12 5 ; 1 13 | = 151
46K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
339K
\lim_{z\to 0} \frac{\sin z}{z} = 1
177K
iħ ∂ψ/∂t = Ĥψ
det| 4 4 ; 2 5 | = 12
121K
det| 4 7 ; 0 5 | = 20
399K
det| 4 9 ; 6 5 | = -34
11K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
387K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
144K
\frac{5}{6} \sum_{i=1}^{n} i^{2}
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
276K
\oint_C \vec{F}\cdot d\vec{r} = 0
346K
d/dr [r^12] = 12r^11
256K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
348K