Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 17:22Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
468K
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
3r² + 6r + 7 = 0
det| 8 9 ; 4 9 | = 36
339K
det| 3 1 ; 7 4 | = 5
177K
E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 9 4 ; 1 10 | = 86
316K
det| 3 6 ; 1 4 | = 6
det| 9 6 ; 0 10 | = 90
387K
F = G m₁m₂ / r²