Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 02:07Z
∇²x = 0
det| 12 2 ; 2 13 | = 152
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8n² + 3n + 6 = 0
det| 3 6 ; 0 4 | = 12
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∂x/∂α = 7x
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
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\lim_{β\to 0} \frac{\sin β}{β} = 1
∫₀^∞ e^(-θ²) dθ = √π / 2
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