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
ops_6502.csv
∇ × E = −∂B/∂t
326K
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
198K
11y² + 4y + 3 = 0
spec_9503.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
155K
rxn_2615.tex
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
63K
d/dy [y^6] = 6y^5
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
366K
spec_6197.mol
F = ma
201K
8ω² + 6ω + 2 = 0
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
176K
spec_6794.csv
E = mc²
319K
\frac{4}{2} \sum_{i=1}^{n} i^{2}
spec_5686.mol
∑_{k=1}^{n} k = n(n+1)/2
359K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
263K
λ = h/p
mat_9180.mol
12n² + 2n + 2 = 0
233K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 6 7 ; 3 7 | = 21
3x² + 3x + 5 = 0
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