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 14:39Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
244K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
52K
det| 12 5 ; 4 13 | = 136
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
90K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
mat_8282.tex
7y² + 7y + 0 = 0
100K
eq_9081.log
\frac{12}{7} \sum_{i=1}^{n} i^{2}
50K
det| 4 9 ; 7 5 | = -43
ops_0252.log
det| 11 9 ; 0 12 | = 132
137K
eq_9442.mol
e^{i\pi} + 1 = 0
197K
eq_9380.mol
ΔS ≥ 0
262K
mat_7479.log
ω = 2πf
196K
spec_4452.eqn
11z² + 3z + 4 = 0
218K
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