Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:54Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-t²) dt = √π / 2
468K
CaCO₃ → CaO + CO₂
det| 2 7 ; 7 3 | = -43
289K
e^{i\pi} + 1 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
339K
det| 2 3 ; 5 3 | = -9
177K
∂x/∂r = 4x
det| 7 4 ; 4 8 | = 40
121K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 3 1 ; 7 4 | = 5
399K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
316K