Σ index
Batch 10
Batch 22
Matrix 11
Matrix 17
Eq pack 13
Eq pack 25
Σ#18
Ledger /21
Batch 16
Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 02:27Z
det| 2 2 ; 6 3 | = -6
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
326K
spec_7724.csv
d/dt [t^3] = 3t^2
198K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
lat_5111.eqn
5z² + 8z + 3 = 0
155K
spec_6285.eqn
det| 10 7 ; 3 11 | = 89
63K
det| 3 1 ; 4 4 | = 8
rxn_1865.csv
CH₄ + 2O₂ → CO₂ + 2H₂O
366K
spec_1133.json
det| 4 4 ; 5 5 | = 0
201K
ΔS ≥ 0
rxn_0414.log
det| 9 4 ; 1 10 | = 86
176K
eq_9346.json
ΔS ≥ 0
319K
∇ × E = −∂B/∂t
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
359K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
10φ² + 7φ + 2 = 0
9r² + 5r + 0 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
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