Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:20Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 4 ; 3 2 | = -10
46K
CaCO₃ → CaO + CO₂
e^{i\pi} + 1 = 0
det| 12 6 ; 0 13 | = 156
339K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
177K
∂x/∂r = 4x
CH₄ + 2O₂ → CO₂ + 2H₂O
358K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
399K
det| 7 2 ; 7 8 | = 42
316K
∫₀^∞ e^(-ψ²) dψ = √π / 2
387K