for non-standard things in the check directory

LaTeX errors when creating PDF version.
This typically indicates Rd problems.
LaTeX errors found:
! Undefined control sequence.
<argument> \text 
                 {min}(-1/2*x^TB^Tx + \gamma p(y): ||x||_2 \leq 1, DNx = y)
l.1924 ...\gamma p(y): ||x||_2 \leq 1, DNx = y)}{}
Found the following files/directories:
  'accSDA-manual.tex'
LaTeX errors when creating PDF version.
This typically indicates Rd problems.
LaTeX errors found:
! Undefined control sequence.
<argument> \text 
                 {min}(-1/2*x^TB^Tx + \gamma p(y): ||x||_2 \leq 1, DNx = y)
l.1924 ...\gamma p(y): ||x||_2 \leq 1, DNx = y)}{}
Found the following files/directories:
  ‘accSDA-manual.tex’
LaTeX errors when creating PDF version.
This typically indicates Rd problems.
LaTeX errors found:
! Undefined control sequence.
<argument> \text 
                 {min}(-1/2*x^TB^Tx + \gamma p(y): ||x||_2 \leq 1, DNx = y)
l.1924 ...\gamma p(y): ||x||_2 \leq 1, DNx = y)}{}
Found the following files/directories:
  ‘accSDA-manual.tex’
LaTeX errors when creating PDF version.
This typically indicates Rd problems.
LaTeX errors found:
! Undefined control sequence.
<argument> \text 
                 {min}(-1/2*x^TB^Tx + \gamma p(y): ||x||_2 \leq 1, DNx = y)
l.1924 ...\gamma p(y): ||x||_2 \leq 1, DNx = y)}{}
Found the following files/directories:
  ‘accSDA-manual.tex’
LaTeX errors when creating PDF version.
This typically indicates Rd problems.
LaTeX errors found:
! Undefined control sequence.
<argument> \text 
                 {min}(-1/2*x^TB^Tx + \gamma p(y): ||x||_2 \leq 1, DNx = y)
l.1924 ...\gamma p(y): ||x||_2 \leq 1, DNx = y)}{}