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 01:02Z
∑_{k=1}^{n} k = n(n+1)/2
eq_4588.dat
8ψ² + 7ψ + 0 = 0
75K
spec_7724.csv
d/dt [t^3] = 3t^2
479K
3β² + 6β + 2 = 0
mat_6284.mol
\lim_{β\to 0} \frac{\sin β}{β} = 1
276K
spec_6794.csv
E = mc²
129K
F = ma
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
191K
ops_5618.csv
∇ × E = −∂B/∂t
390K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
mat_7394.json
ω = 2πf
1K
eq_9881.tex
\frac{12}{6} \sum_{i=1}^{n} i^{2}
153K
1x² + 5x + 7 = 0
ops_2088.csv
8x² + 2x + 7 = 0
473K
det| 4 8 ; 1 5 | = 12
∇²ψ = 0
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