Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:51Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
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\lim_{β\to 0} \frac{\sin β}{β} = 1
468K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-r²) dr = √π / 2
289K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
278K
e^{i\pi} + 1 = 0
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
339K
∂x/∂r = 4x
\binom{n}{k} = \frac{n!}{k!(n-k)!}
358K
\lim_{t\to 0} \frac{\sin t}{t} = 1
121K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O