| 词汇 | example_english_imaginary-number |
| 释义 | Examples of imaginary numberThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Bombelli called the imaginarynumber i plus of minus or minus of minus for -i. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In complex numbers, the cube of a purely imaginarynumber is also purely imaginary. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is because the result of a negative integer under the radical will result in an imaginarynumber. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Imaginarynumber literals can be specified by appending a j. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A complex number is a quantity which can be written as the sum of a real number plus an imaginarynumber. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a non-standard positional numeral system which uses the imaginarynumber 2 "i" as its base. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For example, is an imaginarynumber, and its square is. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The name imaginarynumber was coined in the 17th century as a derogatory term, as such numbers were regarded by some as fictitious or useless. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See imaginarynumber for a discussion of the reality of complex numbers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The network consequently must consist entirely of inductors and capacitors and the impedance will be purely an imaginarynumber with zero real part. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A purely imaginarynumber is a complex number whose real part is zero. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The turning point for him came with understanding the interpretation of negative and imaginary numbers as points on the complex plane. The square of an imaginarynumber is. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Complex quantities involve imaginary numbers. Under these conditions negative numbers, irrational numbers, imaginary numbers, algebraic numbers, etc., became progressively more accepted and broke up the canonical meaning of the number concept. There was the concept of imaginary numbers, without which, paradoxically enough, one cannot solve certain absolutely vital practical problems. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Both imaginary numbers have equal claim to being the number whose square is 1. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A line drawn through the origin at right angles to the real number line can be used to represent the imaginary numbers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Except for 0 (which is both real and imaginary), imaginary numbers produce negative real numbers when squared. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Bombelli had the foresight to see that imaginary numbers were crucial and necessary to solving quartic and cubic equations. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He was the one who finally managed to address the problem with imaginary numbers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Imaginary numbers can therefore be thought of as complex numbers whose real part is zero. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They devise a stimulus based on those techniques which should lead to imaginary numbers in the result of the squid equations. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He seems no more or less emotionally moved by this than by the revelation that he can not understand imaginary numbers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Since all reference to imaginary numbers has been eliminated from this equation, it can be applied to fields that are real valued as well as those that have complex values. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. His formula relies on the use of imaginary numbers in its intermediate steps, which cancel out at the end and provide real answers matching the squid's observed behavior. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One way of viewing imaginary numbers is to consider a standard number line, positively increasing in magnitude to the right, and negatively increasing in magnitude to the left. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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