# Wayneb's entries Page #2

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Here's the list of symbols submitted by **wayneb**
— There are currently **109** symbols total — keep up the great work!

Measured AngleSpecifies that an angle has been measured | added 8 years ago | |

Right AngleSpecifies that an angle is 90 degrees. | added 8 years ago | |

Right TriangleSpecifies that a triangle is a right triangle (i.e., has an angle that is 90 degrees) | added 8 years ago | |

Forth RootThe fourth root of a value is the number that you would need to multiple by itself 4 times to get the original value. | added 8 years ago | |

Cube RootThe cube root of a value is the number that you multiple by itself 3 times to get the original value. | added 8 years ago | |

Modulo 2 SumAdding two numbers together bit by bit performing the xor operation on the pairs of bits. | added 8 years ago | |

End of ProofSpecifies that you are done with a proof. | added 8 years ago | |

Not less than or greater thanSpecifies that one value is not less than or greater than another. | added 8 years ago | |

Less Than or Greater ThanSpecifies that one value is less than or greater than another (i.e., not equal to). | added 8 years ago | |

DeltaRepresents "the change in". | added 8 years ago | |

Co-product | added 8 years ago | |

ProductThe product of a function over a range of values. | added 8 years ago | |

Right Open IntervalA range of values between the listed values including the left value but not the right value. | added 8 years ago | |

Left Open IntervalA range of values between the listed values including the right value but not the left value. | added 8 years ago | |

Open IntervalA range of values between, but not equal to, the listed values. | added 8 years ago | |

Nearest IntegerThe nearest integer of a value is the integer closest to the value. | added 8 years ago | |

CeilingThe ceiling of a value is the smallest integer that is greater than, or equal to, the value. | added 8 years ago | |

FloorThe floor of a number is the largest integer that is less than, or equal to, the number. | added 8 years ago | |

InfinityA value is greater than the largest real number. | added 8 years ago | |

Big ORepresents the order of complexity of a problem. Used to describe how closely a finite series approximates a given function | added 8 years ago | |

QuaternionsRepresents the set {a + bi + cj + dk : a,b,c,d ∈ real numbers} | added 8 years ago | |

ProbabilityThe probably of an event happening. | added 8 years ago | |

Function ArrowRepresents the mapping of a value into a set. | added 8 years ago | |

Set BracketsA comma separated list of values that represent the members of a set. | added 8 years ago | |

CongruenceMeans "has the same measurements of". | added 8 years ago |