# Command: rollu

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Name:

    rollu - Roll the three top stack elements upwards

Synopsis:

    obj1 obj2 obj3 rollu -> obj3 obj1 obj2

Description:

    rollu is equivalent to 3 1 roll

Diagnostics:

    Raises StackUnderflow error if there are less
      than 3 objects on the stack.

SeeAlso:

- roll
- rolld
- rot

Source:

    /opt/conda/conda-bld/nest_1512418852064/work/nest-2.12.0/sli/slistack.cc

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