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 20:31Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
ops_1747.json
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
326K
rxn_9494.mol
∫₀^∞ e^(-z²) dz = √π / 2
198K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
spec_6630.dat
det| 7 4 ; 4 8 | = 40
155K
mat_2540.eqn
F = G m₁m₂ / r²
63K
det| 4 7 ; 5 5 | = -15
mat_6397.csv
det| 12 1 ; 4 13 | = 152
366K
ops_0531.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
201K
CaCO₃ → CaO + CO₂
mat_7394.json
ω = 2πf
176K
ops_5618.csv
∇ × E = −∂B/∂t
319K
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
359K
spec_3530.dat
10ψ² + 5ψ + 0 = 0
263K
lat_4218.tex
5r² + 7r + 0 = 0
233K
eq_7569.mol
d/dn [n^6] = 6n^5
412K
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