Changeset 7808:e2320654ee98
- Timestamp:
- 12/18/07 12:39:56 (5 years ago)
- Branch:
- default
- File:
-
- 1 edited
-
sage/rings/complex_interval.pyx (modified) (1 diff)
Legend:
- Unmodified
- Added
- Removed
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sage/rings/complex_interval.pyx
r7807 r7808 786 786 EXAMPLES: 787 787 sage: a = CIF(-1).sqrt()^2; a 788 [-1.0000000000000003 .. -0.99999999999999966] + [- 0.00000000000000032162452993532733 .. 0.00000000000000012246467991473533]*I788 [-1.0000000000000003 .. -0.99999999999999966] + [-3.2162452993532733e-16 .. 1.2246467991473533e-16]*I 789 789 sage: sqrt(CIF(2)) 790 790 [1.4142135623730949 .. 1.4142135623730952] 791 791 sage: sqrt(CIF(-1)) 792 [- 0.00000000000000016081226496766367 .. 0.000000000000000061232339957367661] + [0.99999999999999988 .. 1.0000000000000000]*I792 [-1.6081226496766367e-16 .. 6.1232339957367661e-17] + [0.99999999999999988 .. 1.0000000000000000]*I 793 793 sage: sqrt(CIF(2-I))^2 794 794 [1.9999999999999980 .. 2.0000000000000014] - [0.99999999999999877 .. 1.0000000000000012]*I
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