### Articles related to imaginary numbers

What's new in Ruby 2.1.0: Numerics - About.com

Ruby 2.1.0 includes a new small changes to numeric literals if you're working
with rational or

**imaginary numbers**, as well as a few changes to how Bignum ...http://ruby.about.com/od/Whats-New-in-Ruby-210/fl/Whats-new-in-Ruby-210-Numerics.htm

Question Corner -- Complex

**Numbers**in Real LifeAfter teaching complex

**numbers**, my students have asked me the obvious ... can be thought of as the real and**imaginary**parts of another single complex**number**...http://glclk.about.com/?zi=5/A5sn&zu=http%3A%2F%2Fwww.math.toronto.edu%2Fmathnet%2FquestionCorner%2Fcomplexinlife.html%3Fnl%3D1

What Is a Real

**Number**- Statistics - About.comThe

**imaginary number**i is defined to be the square root of negative one. Any real number multiplied by i is also known as an**imaginary number**. Imaginary ...http://statistics.about.com/od/Glossary/a/What-Is-A-Real-Number.htm

Introduction to Complex

**Numbers**- About.comthis, we can now find the square roots of negative numbers in terms of real
numbers and i. (i is actually is called an “

**imaginary**”**number**, but don't let this mislead ...http://math.about.com/library/q21.pdf

TComplexMath - Delphi - About.com

All complex

**number**has a real and an**imaginary**part. Therefore the most logical implementation was to use a record, consisting of two real type variables, one ...http://delphi.about.com/library/weekly/aa070103a.htm

using structures - Write the code for complex

**numbers**and learn**...**Learning to use structures by coding one for complex

**numbers**... This gives you an instance with a Real and**Imaginary**property as shown below: --------http://visualbasic.about.com/od/usingvbnet/a/cmplxnums_2.htm

Terms of Arithmetic in Spanish - Spanish Language - About.com

Making Spanish Numbers Add Up ... ecuación — equation; elevado a la enésima
potencia — raised to the nth power; número imaginario —

**imaginary number**...http://spanish.about.com/od/spanishvocabulary/qt/arithmetic_qt.htm

What Is i? Video

In math, i is the square root of negative one, which is an

**imaginary number**. If that doesn't make much sense to you, watch this About.com math video that ...http://video.about.com/math/What-Is-i-.htm

The Complex Plane - Mathematics - About.com

The Complex

**numbers**can also be graphed in a similar way. Instead of the x axis , one uses the “Real axis” and instead of the y axis one has h the “**Imaginary**...http://math.about.com/od/algebra/ss/complexpl.htm

The Quadratic Formula - No x-intercepts - Mathematics - About.com

What is the square root of -16? Be careful: It is not -4. The square root of -16 is an

**imaginary number**, which is not a real number. Theoretically, you can still find a ...http://math.about.com/od/Equations/ss/Quadratic-Function-7_5.htm