on *:TEXT:!c-commands:#: {
  /msg $nick 7To use this channel calculator, you should know this:
  /msg $nick The Calculator Buttons Are: 7[+7] [-7] [^7] [*7] [/7]
  /msg $nick Here are some examples: 
  /msg $nick 3^2 = 9
  /msg $nick 3*2 = 6
  /msg $nick 3/2 = 1,5
  /msg $nick 3+2 = 5
  /msg $nick 3-2 = 1
  /msg $nick For further information on the usuage of me, please check !commands
}