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 06:01Z

∑_{k=1}^{n} k = n(n+1)/2

∂γ/∂θ = 2γ

479K

∑_{k=1}^{n} k = n(n+1)/2

8K

det| 5 9 ; 4 6 | = -6

12γ² + 9γ + 7 = 0

102K

d/dx [x^5] = 5x^4

57K

F = G m₁m₂ / r²

ΔS ≥ 0

264K

det| 9 4 ; 1 10 | = 86

276K

9ω² + 3ω + 5 = 0

2γ² + 5γ + 2 = 0

257K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

250K

9θ² + 8θ + 7 = 0

d/dγ [γ^3] = 3γ^2

62K

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

256K

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

det| 4 6 ; 4 5 | = -4

46K

3α² + 8α + 4 = 0

164K

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-θ²) dθ = √π / 2

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