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 20:24Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
326K
spec_6231.tex
F = ma
198K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
lat_2791.dat
7y² + 9y + 1 = 0
155K
ops_5459.tex
6ω² + 4ω + 4 = 0
63K
det| 4 7 ; 5 5 | = -15
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
366K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
201K
CaCO₃ → CaO + CO₂
rxn_5406.json
d/dx [x^5] = 5x^4
176K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
319K
d/dω [ω^8] = 8ω^7
∫₀^∞ e^(-θ²) dθ = √π / 2
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