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 20:42Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
eq_4588.dat
8ψ² + 7ψ + 0 = 0
326K
lat_1634.mol
12r² + 7r + 5 = 0
198K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
155K
spec_7724.csv
d/dt [t^3] = 3t^2
63K
det| 4 7 ; 5 5 | = -15
spec_6197.mol
F = ma
366K
ops_5618.csv
∇ × E = −∂B/∂t
201K
CaCO₃ → CaO + CO₂
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
176K
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
319K
eq_1210.eqn
det| 3 6 ; 0 4 | = 12
359K
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
263K
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