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 14:06Z
∑_{k=1}^{n} k = n(n+1)/2
spec_5686.mol
∑_{k=1}^{n} k = n(n+1)/2
244K
spec_3287.csv
PV = nRT
52K
det| 12 5 ; 4 13 | = 136
rxn_7672.json
11t² + 6t + 6 = 0
90K
ops_2035.mol
12γ² + 9γ + 7 = 0
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
rxn_5406.json
d/dx [x^5] = 5x^4
100K
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
50K
det| 4 9 ; 7 5 | = -43
spec_7724.csv
d/dt [t^3] = 3t^2
137K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
197K
eq_8998.eqn
\oint_C \vec{F}\cdot d\vec{r} = 0
262K
ops_5618.csv
∇ × E = −∂B/∂t
196K
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