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 20:28Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
244K
ops_0252.log
det| 11 9 ; 0 12 | = 132
52K
6ω² + 3ω + 2 = 0
ops_9119.dat
d/dy [y^7] = 7y^6
90K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
CH₄ + 2O₂ → CO₂ + 2H₂O
spec_7724.csv
d/dt [t^3] = 3t^2
100K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
50K
det| 8 3 ; 4 9 | = 60
mat_8969.json
AgNO₃ + NaCl → AgCl↓ + NaNO₃
137K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
197K
9x² + 3x + 6 = 0
det| 8 4 ; 1 9 | = 68
9ψ² + 3ψ + 3 = 0
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