Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 01:04Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
148K
d/dφ [φ^5] = 5φ^4
det| 2 7 ; 7 3 | = -43
31K
11y² + 4y + 2 = 0
F = ma
det| 2 7 ; 7 3 | = -43
30K
det| 7 4 ; 4 8 | = 40
165K
F = G m₁m₂ / r²
∫₀^∞ e^(-φ²) dφ = √π / 2