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 14:13Z
∑_{k=1}^{n} k = n(n+1)/2
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
244K
rxn_4826.eqn
10ω² + 7ω + 4 = 0
52K
det| 12 5 ; 4 13 | = 136
eq_9261.log
ΔS ≥ 0
90K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
eq_9346.json
ΔS ≥ 0
100K
ops_6793.log
∫₀^∞ e^(-n²) dn = √π / 2
50K
det| 4 9 ; 7 5 | = -43
ops_4269.json
iħ ∂ψ/∂t = Ĥψ
137K
mat_2540.eqn
F = G m₁m₂ / r²
197K
det| 1 1 ; 3 2 | = -1
eq_9459.json
e^{i\pi} + 1 = 0
262K
spec_9571.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
196K
det| 12 9 ; 3 13 | = 129
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
218K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
299K
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