# 4y 2x

Input |
---|

4 y (2 x) |

Result |

8 x y |

Geometric figure |

hyperbolic paraboloid |

Derivative |

(d)/(dx)(4 y (2 x)) = 8 y |

Indefinite integral |

integral 8 x y dx = 4 x^2 y + constant |

Definite integral over a disk of radius R |

integral integral_(x^2 + y^2 |

Definite integral over a square of edge length 2 L |

integral_(-L)^L integral_(-L)^L 8 x y dy dx = 0 |