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

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-19 17:47Z

\frac{12}{7} \sum_{i=1}^{n} i^{2}
spec_7724.csv
d/dt [t^3] = 3t^2
479K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
eq_0991.json
3n² + 2n + 4 = 0
102K
ops_1696.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
57K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
spec_5308.mol
2γ² + 5γ + 2 = 0
264K
ops_7345.dat
det| 11 5 ; 0 12 | = 132
276K
∇²α = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
257K
ops_6536.csv
∇ × E = −∂B/∂t
250K
ω = 2πf
λ = h/p
PV = nRT
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