Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 17:14Z
d/dθ [θ^5] = 5θ^4
∑_{k=1}^{n} k = n(n+1)/2
168K
∫₀^∞ e^(-t²) dt = √π / 2
446K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
det| 4 8 ; 3 5 | = -4
144K
d/dr [r^4] = 4r^3
det| 12 1 ; 5 13 | = 151
86K
7α² + 1α + 1 = 0
det| 7 4 ; 4 8 | = 40
234K
det| 12 3 ; 1 13 | = 153
det| 10 2 ; 3 11 | = 104
218K
det| 12 2 ; 2 13 | = 152
70K