Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 19:53Z
e^{i\pi} + 1 = 0
∫₀^∞ e^(-t²) dt = √π / 2
385K
PV = nRT
\frac{2}{2} \sum_{i=1}^{n} i^{2}
259K
10θ² + 4θ + 2 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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det| 2 8 ; 7 3 | = -50
57K
F = G m₁m₂ / r²
det| 9 4 ; 1 10 | = 86
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
354K