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 14:40Z
∑_{k=1}^{n} k = n(n+1)/2
ops_1696.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
244K
eq_0991.json
3n² + 2n + 4 = 0
52K
det| 12 5 ; 4 13 | = 136
eq_2085.eqn
3α² + 8α + 4 = 0
90K
ops_8729.mol
d/dz [z^11] = 11z^10
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
rxn_0414.log
det| 9 4 ; 1 10 | = 86
100K
mat_2540.eqn
F = G m₁m₂ / r²
50K
det| 4 9 ; 7 5 | = -43
spec_5308.mol
2γ² + 5γ + 2 = 0
137K
rxn_4826.eqn
10ω² + 7ω + 4 = 0
197K
det| 1 1 ; 3 2 | = -1
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
262K
ops_6621.mol
∇ × E = −∂B/∂t
196K
det| 12 9 ; 3 13 | = 129
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
det| 3 8 ; 6 4 | = -36
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