Σ index
Σ#24
Rxn set 20
Matrix 11
Σ#12
Eq pack 1
Rxn set 8
Batch 22
Batch 16
Matrix 5
Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 08:18Z
∑_{k=1}^{n} k = n(n+1)/2
ops_4235.log
iħ ∂ψ/∂t = Ĥψ
75K
spec_7724.csv
d/dt [t^3] = 3t^2
479K
11n² + 1n + 0 = 0
rxn_7658.eqn
2β² + 9β + 3 = 0
276K
mat_3441.json
F = G m₁m₂ / r²
129K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
eq_0181.dat
det| 7 6 ; 1 8 | = 50
191K
ops_5618.csv
∇ × E = −∂B/∂t
390K
4y² + 8y + 1 = 0
eq_4588.dat
8ψ² + 7ψ + 0 = 0
1K
eq_8998.eqn
\oint_C \vec{F}\cdot d\vec{r} = 0
153K
det| 11 7 ; 4 12 | = 104
det| 11 9 ; 1 12 | = 123
∑_{k=1}^{n} k = n(n+1)/2
ω = 2πf
det| 5 2 ; 2 6 | = 26
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