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 15:22Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
326K
ops_0077.eqn
6x² + 7x + 6 = 0
198K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
rxn_1865.csv
CH₄ + 2O₂ → CO₂ + 2H₂O
155K
ops_0303.mol
det| 11 9 ; 0 12 | = 132
63K
det| 8 8 ; 0 9 | = 72
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
366K
spec_6528.mol
∇²θ = 0
201K
λ = h/p
spec_7724.csv
d/dt [t^3] = 3t^2
176K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
319K
mat_7411.log
ω = 2πf
359K
ops_8252.eqn
∫₀^∞ e^(-x²) dx = √π / 2
263K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
233K
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