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 20:01Z
∑_{k=1}^{n} k = n(n+1)/2
eq_8142.json
det| 1 4 ; 2 2 | = -6
244K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
52K
6ω² + 3ω + 2 = 0
spec_7724.csv
d/dt [t^3] = 3t^2
90K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
91K
CH₄ + 2O₂ → CO₂ + 2H₂O
spec_9503.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
100K
ops_2968.log
\lim_{t\to 0} \frac{\sin t}{t} = 1
50K
det| 8 3 ; 4 9 | = 60
mat_8969.json
AgNO₃ + NaCl → AgCl↓ + NaNO₃
137K
eq_3860.json
det| 2 7 ; 7 3 | = -43
197K
9x² + 3x + 6 = 0
ops_5618.csv
∇ × E = −∂B/∂t
262K
ops_2453.csv
6x² + 6x + 1 = 0
196K
mat_0164.log
det| 9 7 ; 3 10 | = 69
218K
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