Σ index Σ#18Eq pack 19Ledger /15Eq pack 25Ledger /27Rxn set 14Eq pack 7Matrix 23Ledger /21Batch 16Ledger /3Eq pack 1Matrix 5Rxn set 2Rxn set 8Batch 22

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-19 17:05Z

\frac{12}{7} \sum_{i=1}^{n} i^{2}
eq_3877.eqn
det| 2 7 ; 7 3 | = -43
479K
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
lat_6171.eqn
2H₂ + O₂ → 2H₂O
102K
lat_6205.csv
2H₂ + O₂ → 2H₂O
57K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
eq_9442.mol
e^{i\pi} + 1 = 0
264K
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
276K
ops_1696.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
257K
lat_4799.json
11z² + 1z + 0 = 0
250K
mat_2540.eqn
F = G m₁m₂ / r²
62K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
256K
ops_5618.csv
∇ × E = −∂B/∂t
46K
[ 123456789101112131415161718192021222324252627]