Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 19:49Z
\frac{4}{2} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
168K
d/dt [t^8] = 8t^7
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
144K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
\lim_{t\to 0} \frac{\sin t}{t} = 1
259K
d/dω [ω^1] = 1ω^0
det| 7 7 ; 4 8 | = 28
224K
det| 10 3 ; 4 11 | = 98
234K
∫₀^∞ e^(-β²) dβ = √π / 2
∫₀^∞ e^(-t²) dt = √π / 2
218K
∫₀^∞ e^(-ψ²) dψ = √π / 2
354K
det| 9 4 ; 1 10 | = 86
70K