Real Part
\frac{1}{2} = 0.5
Evaluate
\frac{1}{2}-\frac{1}{2}i=0.5-0.5i
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Re(\frac{1}{2}-\frac{1}{2}i)
Divide 1-i by 2 to get \frac{1}{2}-\frac{1}{2}i.
\frac{1}{2}
The real part of \frac{1}{2}-\frac{1}{2}i is \frac{1}{2}.
\frac{1}{2}-\frac{1}{2}i
Divide 1-i by 2 to get \frac{1}{2}-\frac{1}{2}i.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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