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 05:00Z
∑_{k=1}^{n} k = n(n+1)/2
spec_7724.csv
d/dt [t^3] = 3t^2
326K
ops_1713.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
198K
11y² + 4y + 3 = 0
rxn_2676.dat
det| 1 1 ; 5 2 | = -3
155K
rxn_2469.csv
∫₀^∞ e^(-φ²) dφ = √π / 2
63K
d/dy [y^6] = 6y^5
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
366K
spec_6180.csv
F = ma
201K
8ω² + 6ω + 2 = 0
rxn_1394.tex
1α² + 9α + 4 = 0
176K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
319K
eq_9425.csv
e^{i\pi} + 1 = 0
359K
ops_5618.csv
∇ × E = −∂B/∂t
263K
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