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 14:27Z
∑_{k=1}^{n} k = n(n+1)/2
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
244K
mat_2540.eqn
F = G m₁m₂ / r²
52K
det| 12 5 ; 4 13 | = 136
eq_9346.json
ΔS ≥ 0
90K
lat_1572.csv
10y² + 5y + 6 = 0
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
eq_9397.log
ΔS ≥ 0
100K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
50K
det| 4 9 ; 7 5 | = -43
spec_5620.dat
4y² + 3y + 7 = 0
137K
ops_4253.json
\lim_{α\to 0} \frac{\sin α}{α} = 1
197K
det| 1 1 ; 3 2 | = -1
mat_3458.json
F = G m₁m₂ / r²
262K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
196K
det| 12 9 ; 3 13 | = 129
eq_0991.json
3n² + 2n + 4 = 0
218K
mat_6189.json
d/dα [α^9] = 9α^8
299K
F = ma
CaCO₃ → CaO + CO₂
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