Σ index
Rxn set 8
Ledger /9
Σ#24
Ledger /3
Ledger /15
Σ#12
Matrix 11
Batch 22
Eq pack 19
Matrix 17
Eq pack 13
Batch 16
Ledger /27
Eq pack 7
Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 14:42Z
∑_{k=1}^{n} k = n(n+1)/2
mat_2540.eqn
F = G m₁m₂ / r²
244K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
52K
det| 12 5 ; 4 13 | = 136
rxn_7622.csv
det| 11 2 ; 5 12 | = 122
90K
ops_5618.csv
∇ × E = −∂B/∂t
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
ops_9119.dat
d/dy [y^7] = 7y^6
100K
mat_4227.dat
∫₀^∞ e^(-y²) dy = √π / 2
50K
det| 4 9 ; 7 5 | = -43
ops_7296.tex
12z² + 1z + 7 = 0
137K
ops_0531.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
197K
eq_9380.mol
ΔS ≥ 0
262K
mat_8781.json
3ω² + 2ω + 2 = 0
196K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
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