For z=(-1)^y, y is irrational, z is not a real number.
More generally,
For z=x^y with x
prove or disprove
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回复:prove or disprove
-hisch8-
♂
(63 bytes)
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09/22/2009 postreply
09:34:53
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回复:回复:prove or disprove
-yma16-
♂
(70 bytes)
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09/22/2009 postreply
16:34:52
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Thanks
-yma16-
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(72 bytes)
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09/23/2009 postreply
07:03:53
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回复:Thanks
-yma16-
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(30 bytes)
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09/23/2009 postreply
07:06:43