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 17:37Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
75K
ops_1696.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
479K
8β² + 2β + 0 = 0
spec_6630.dat
det| 7 4 ; 4 8 | = 40
276K
rxn_7658.eqn
2β² + 9β + 3 = 0
129K
∑_{k=1}^{n} k = n(n+1)/2
spec_4452.eqn
11z² + 3z + 4 = 0
191K
ops_9726.log
4ψ² + 3ψ + 4 = 0
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
ops_8597.dat
∇²ω = 0
1K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
153K
mat_6284.mol
\lim_{β\to 0} \frac{\sin β}{β} = 1
473K
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