I have a nested list of the type:(adsbygoogle = window.adsbygoogle || []).push({});

{{1, 2, 3}, {1, 2, 4}, {1, 1, 2}}

I want to find the number of sublists in which the first two elements are equal, so in this case that's one (the sublist {1, 1, 2}).

Is this possible in Mathematica?

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# [Mathematica] Finding equal elements in a list

Loading...

Similar Threads for Mathematica Finding equal |
---|

Mathematica Storing Mathematica output |

Mathematica Mathematica to MATLAB |

Mathematica Cannot do the integral of the Hyper-geometric function? |

Mathematica Cannot Plot This Function in Mathematica |

Mathematica While Loop in Mathematica |

**Physics Forums | Science Articles, Homework Help, Discussion**