Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-09-14 15:55Z
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
361K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 8 2 ; 7 9 | = 58
18K
d/dz [z^7] = 7z^6
\frac{12}{7} \sum_{i=1}^{n} i^{2}
133K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
290K
2φ² + 5φ + 4 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
296K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}