mathematically, adverb 
  nonmathematic, adjective 
  nonmathematical, adjective 
  nonmathematically, adverb 
  semimathematical, adjective 
  semimathematically, adverb 
  supermathematical, adjective 
  supermathematically, adverb 
  unmathematical, adjective 
  unmathematically, adverb