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 14:52Z
∑_{k=1}^{n} k = n(n+1)/2
eq_7957.dat
det| 5 6 ; 4 6 | = 6
244K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
52K
det| 12 5 ; 4 13 | = 136
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
90K
ops_6793.log
∫₀^∞ e^(-n²) dn = √π / 2
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
rxn_2615.tex
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
100K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
50K
det| 4 9 ; 7 5 | = -43
eq_9346.json
ΔS ≥ 0
137K
spec_4452.eqn
11z² + 3z + 4 = 0
197K
det| 1 1 ; 3 2 | = -1
rxn_4646.eqn
∇²x = 0
262K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
196K
det| 12 9 ; 3 13 | = 129
rxn_8478.log
det| 5 6 ; 1 6 | = 24
218K
det| 3 8 ; 6 4 | = -36
F = ma
CaCO₃ → CaO + CO₂
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