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 14:39Z
∑_{k=1}^{n} k = n(n+1)/2
ops_0565.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
244K
eq_9425.csv
e^{i\pi} + 1 = 0
52K
det| 12 5 ; 4 13 | = 136
spec_6630.dat
det| 7 4 ; 4 8 | = 40
90K
ops_2946.csv
3z² + 5z + 1 = 0
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
lat_7297.mol
det| 2 4 ; 4 3 | = -10
100K
rxn_7672.json
11t² + 6t + 6 = 0
50K
rxn_7622.csv
det| 11 2 ; 5 12 | = 122
137K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
197K
ops_6759.tex
∫₀^∞ e^(-n²) dn = √π / 2
262K
ops_2780.log
∫₀^∞ e^(-t²) dt = √π / 2
196K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
218K
eq_6472.tex
det| 4 8 ; 3 5 | = -4
299K
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