Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:28Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
289K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
278K
e^{i\pi} + 1 = 0
det| 7 2 ; 7 8 | = 42
339K
∫₀^∞ e^(-θ²) dθ = √π / 2
177K
∂x/∂r = 4x
det| 12 1 ; 5 13 | = 151
358K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 12 4 ; 4 13 | = 140
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
387K