Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:12Z
4y² + 8y + 1 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
46K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
339K
d/dr [r^12] = 12r^11
177K
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
358K
det| 12 7 ; 7 13 | = 107
121K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
316K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
11K
det| 7 2 ; 3 8 | = 50
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
346K