Σ index Rxn set 8 Ledger /9 Σ#24 Ledger /3 Ledger /15 Σ#12 Matrix 11 Batch 22 Eq pack 19 Matrix 17 Eq pack 13 Batch 16 Ledger /27 Eq pack 7

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-20 14:51Z

∑_{k=1}^{n} k = n(n+1)/2

11z² + 1z + 0 = 0

244K

e^{i\pi} + 1 = 0

52K

det| 12 5 ; 4 13 | = 136

det| 7 4 ; 4 8 | = 40

90K

d/dα [α^9] = 9α^8

91K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

100K

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

50K

PV = nRT

137K

N₂ + 3H₂ ⇌ 2NH₃

197K

6x² + 7x + 6 = 0

262K

∫₀^∞ e^(-t²) dt = √π / 2

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

299K

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