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 01:29Z
∑_{k=1}^{n} k = n(n+1)/2
ops_1713.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
75K
mat_3492.json
F = G m₁m₂ / r²
479K
3β² + 6β + 2 = 0
eq_4588.dat
8ψ² + 7ψ + 0 = 0
276K
mat_1689.dat
det| 6 6 ; 3 7 | = 24
129K
F = ma
spec_9825.json
det| 5 6 ; 2 6 | = 18
191K
mat_4562.dat
11β² + 6β + 2 = 0
390K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
rxn_1865.csv
CH₄ + 2O₂ → CO₂ + 2H₂O
1K
ops_4134.mol
\lim_{α\to 0} \frac{\sin α}{α} = 1
153K
1x² + 5x + 7 = 0
ops_5618.csv
∇ × E = −∂B/∂t
473K
mat_0555.log
λ = h/p
338K
spec_7659.csv
d/dy [y^11] = 11y^10
188K
spec_7724.csv
d/dt [t^3] = 3t^2
416K
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