Σ index Rxn set 8 Ledger /9 Matrix 23 Batch 16 Batch 22 Σ#12 Ledger /15 Eq pack 1 Ledger /21

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-18 23:34Z

\oint_C \vec{F}\cdot d\vec{r} = 0

∑_{k=1}^{n} k = n(n+1)/2

40K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

297K

∫₀^∞ e^(-r²) dr = √π / 2

ω = 2πf

138K

det| 2 6 ; 0 3 | = 6

138K

7z² + 5z + 1 = 0

F = ma

176K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

67K

∑_{k=1}^{n} k = n(n+1)/2

PV = nRT

306K

d/dt [t^3] = 3t^2

322K

N₂ + 3H₂ ⇌ 2NH₃

F = G m₁m₂ / r²

374K

E = mc²

112K

2t² + 5t + 1 = 0

∫₀^∞ e^(-ψ²) dψ = √π / 2

247K

det| 9 4 ; 1 10 | = 86

417K