RSpec
Ruby on Rails
Ruby
method
rationalize
Ruby latest stable (v2_5_5)
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0 notes -
Class: Complex
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
- 1_9_1_378
- 1_9_2_180 (0)
- 1_9_3_125 (5)
- 1_9_3_392 (0)
- 2_1_10 (38)
- 2_2_9 (0)
- 2_4_6 (0)
- 2_5_5 (0)
- 2_6_3 (0)
- What's this?
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generic?
(<= v1_9_1_378)
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json_create
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new
(<= v1_8_7_330)
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new!
(<= v1_8_7_330)
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polar
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rect
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rectangular
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yaml_new
(<= v1_9_1_378)
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~
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<=>
(<= v1_8_7_330)
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==
-
-
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-@
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/
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*
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**
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%
(<= v1_8_7_330)
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+
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abs
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abs2
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angle
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arg
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as_json
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coerce
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complex?
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conj
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conjugate
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denominator
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eql?
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exact?
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fdiv
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finite?
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hash
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imag
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image
(<= v1_9_1_378)
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imaginary
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inexact?
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infinite?
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inspect
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magnitude
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marshal_dump
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marshal_load
(<= v1_9_3_392)
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numerator
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phase
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polar
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quo
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rationalize
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real
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real?
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rect
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rectangular
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to_c
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to_f
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to_i
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to_json
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to_r
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to_s
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to_yaml
(<= v1_9_1_378)
= private
= protected
rationalize(p1 = v1)
public
Returns the value as a rational if possible (the imaginary part should be exactly zero).
Complex(1.0/3, 0).rationalize #=> (1/3) Complex(1, 0.0).rationalize # RangeError Complex(1, 2).rationalize # RangeError
See to_r.
