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↓ ABCD schemes
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table of coefficients (about 18 digits) (.txt) AB scheme, real: Emb 4/3 M/AK
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s=6, p=4, symmetric, optimized
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see also McLachlan (1995): similar coefficients
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LEM: 0.02
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| i | ai | bi |
| 1 | 0.0935003487263305760 | 0.439051727817158558 |
| 2 | -0.0690943698810950380 | -0.136536314071511211 |
| 3 | 0.475594021154764462 | 0.394969172508705306 |
| 4 | a3 | b2 |
| 5 | a2 | b1 |
| 6 | a1 | 0 |
Associated scheme:
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s=6, p=3, optimized (Auzinger/Koch 2015)
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LEM: 0.01
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| i | ai,associated | bi,associated |
| 1 | 0.0935003487263305760 | 0.439051727817158558 |
| 2 | -0.0690943698810950380 | -0.136536314071511211 |
| 3 | 0.475594021154764462 | 0.394969172508705306 |
| 4 | 0.344129998965041583 | b1 |
| 5 | a2 | b2 |
| 6 | 0.224964370916053455 | 0 |
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