Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 01:04Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
148K
\oint_C \vec{F}\cdot d\vec{r} = 0
372K
d/dφ [φ^5] = 5φ^4
∫₀^∞ e^(-n²) dn = √π / 2
188K
det| 8 5 ; 3 9 | = 57
31K
11y² + 4y + 2 = 0
det| 2 6 ; 0 3 | = 6
287K
F = ma
\binom{n}{k} = \frac{n!}{k!(n-k)!}
30K
F = G m₁m₂ / r²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
141K
∫₀^∞ e^(-φ²) dφ = √π / 2
∂α/∂φ = 4α
\lim_{z\to 0} \frac{\sin z}{z} = 1