# Complex Number Calculator

You can also use the Complex Calculator (Flash Version).

## Instructions

Just type your formula into the top box, and press the "=" button.

Example: type in **(2-3i)*(1+i)** press "=" button, and see the answer of **5-i**

## All Functions

### Operators

+ | Addition operator | |
---|---|---|

- | Subtraction operator | |

* | Multiplication operator | |

/ | Division operator | |

^ | Power/Exponent/Index operator | |

() | Parentheses |

### Functions

sqrt |
Square Root | |
---|---|---|

sin |
sine | |

cos |
cosine | |

tan |
tangent | |

asin |
inverse sine (arcsine) | |

acos |
inverse cosine (arccos) | |

atan |
inverse tangent (arctangent) | |

sinh |
Hyperbolic inverse sine (arcsine) | |

cosh |
Hyperbolic inverse cosine (arccos) | |

tanh |
Hyperbolic inverse tangent (arctangent) | |

exp |
e (the Euler Constant) raised to the power of a value or expression | |

ln |
The natural logarithm | |

round | round to nearest integer | |

floor | Returns the largest (closest to positive infinity) value that is not greater than the argument and is an integer. | |

ceil | Returns the smallest (closest to negative infinity) value that is not less than the argument and is an integer. | |

conj | conjugate of complex number. Example: conj(2−3i) = 2+3i | |

re | real part of complex number. Example: re(2−3i) = 2 | |

im | imaginary part of complex number. Example: im(2−3i) = −3i |

### Constants

i | The unit Imaginary Number (√(-1)) | |
---|---|---|

pi | The constant π (3.141592654...) | |

e | Euler's Number (2.71828...), the base for the natural logarithm |