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 02:06Z
det| 2 2 ; 6 3 | = -6
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
326K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
198K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
155K
mat_6284.mol
\lim_{β\to 0} \frac{\sin β}{β} = 1
63K
det| 3 1 ; 4 4 | = 8
spec_6630.dat
det| 7 4 ; 4 8 | = 40
366K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
201K
ΔS ≥ 0
ops_2907.tex
4γ² + 1γ + 7 = 0
176K
mat_6397.csv
det| 12 1 ; 4 13 | = 152
319K
∇ × E = −∂B/∂t
rxn_7658.eqn
2β² + 9β + 3 = 0
359K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
263K
10φ² + 7φ + 2 = 0
ops_0565.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
233K
9r² + 5r + 0 = 0
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