_ - Tex Command



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NAME

_ - used to indicate subscripts; used for limits on large operators.

SYNOPSIS

{ <#1> _ #2}

DESCRIPTION

^ is used to indicate exponents; used to indicate subscripts; used for limits on large operators.

OPTIONS

\
InputDescription
#1argument #1 is optional
#2use braces in #2, as needed, to clarify what is the exponent.

EXAMPLES

  1. _2 
    $ _2 $
  2. x_i^2 
    $ x_i^2 $
  3. {x_i}^2 
    $ {x_i}^2 $
  4. x_{i^2} 
    $ x_{i^2} $
  5. x_{i_2} 
    $ x_{i_2} $
  6. {x_i}_2 
    $ {x_i}_2 $
  7. ^a_bx^c_d 
    $ ^a_bx^c_d $
  8. \sum_{n=1}^\infty 
    $ \sum_{n=1}^\infty $
  9. \underbrace{x+\cdots+x} 
    _{n\text{ times}}
    
    $ \underbrace{x+\cdots+x} _{n\text{ times}} $


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