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 20:34Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
eq_9425.csv
e^{i\pi} + 1 = 0
326K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
198K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
eq_9442.mol
e^{i\pi} + 1 = 0
155K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
63K
det| 4 7 ; 5 5 | = -15
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
366K
spec_0703.log
det| 5 9 ; 7 6 | = -33
201K
CaCO₃ → CaO + CO₂
eq_9066.tex
\oint_C \vec{F}\cdot d\vec{r} = 0
176K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
319K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
359K
mat_7428.tex
ω = 2πf
263K
ops_3679.csv
det| 10 9 ; 0 11 | = 110
233K
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