Σ index Σ#18 Eq pack 19 Ledger /15 Eq pack 25 Ledger /27 Rxn set 14 Eq pack 7 Matrix 23 Ledger /21 Batch 16 Ledger /3 Eq pack 1 Matrix 5 Rxn set 2 Rxn set 8 Batch 22

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-19 17:50Z

\frac{12}{7} \sum_{i=1}^{n} i^{2}

det| 8 2 ; 7 9 | = 58

479K

det| 7 4 ; 4 8 | = 40

8K

CH₄ + 2O₂ → CO₂ + 2H₂O

2H₂ + O₂ → 2H₂O

102K

iħ ∂ψ/∂t = Ĥψ

57K

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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

264K

iħ ∂ψ/∂t = Ĥψ

276K

∇²α = 0

∑_{k=1}^{n} k = n(n+1)/2

257K

∑_{k=1}^{n} k = n(n+1)/2

250K

ω = 2πf

PV = nRT

62K

N₂ + 3H₂ ⇌ 2NH₃

256K

d/dz [z^11] = 11z^10

46K

∑_{k=1}^{n} k = n(n+1)/2

164K

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