ਭ樯 । ࠧ୮ ࠦ.

1. 砫 ࠦ ⠥ ᫮, ।  ࠧ⥫ " "  ","
2. 䨪 "(",   ᫥ ᫮  2  ਢ
    ⠭ ਧ ࠧ ""
3. 䨪 ")"  ᨬ 襭 ப ਢ    室
    ப, ᮤঠ饩 ᫮ - 孥 祭 ⥪ ࠭, ᫨
   祭   ࠡ⠫ ࠢ , 뢠 ᫮ 0
4.  "," ਢ   孥 祭 ⥪ ࠭, ᫨
   ।   ࠡ⠫ 䨪 ")"


ࠢ ࠡ⪨ ப ࠭ .

0. ࢨ   ࠧ ࠭ ந ⥬  ப 
   , ⠭   ⠯ ࠧ  訩 ਮ
    ⢥ত ⠭ 䫠 ࠧ   砥  ⠭
    䫠    ࠧ  .
1. ஢塞  ᨬ ப  稥 䨪 "(". ᫨ ,
   ࠭塞    । ࠧ⥫()  ⠢塞
   䫠 ⮣ 䨪().  㪠⥫ ப  ᫥
   . 뢮 ᨬ 䨪  室 ⮪.
2. 砥 ᫮  塞 .
	᫨ ᫮  =   , ⠢塞 䫠
   "ࠧ "(), 뢮 ᫮  ᫥騩   ࠧ⥫  
   室 ⮪(ᨬ ࠧ⥫ ६   ࠧ⥫ )
	᫨ ᫮  =   ࠧ⥫ ࠢ "," ⠢塞
   , 뢮 ᫮  ࠧ⥫  室 ⮪.	
   	᫨ ࠧ⥫ ࠢ ")", 㥬 䫠 ࠧ ࠭ 
    ᨬ   ᭨  ⥪ ࠭ ᫮  頥  
   ᨬ쭮   室 ⮪. ᫨  ⥪ , ᫮ 頥 0.
   ⠭ 䫠 (䨪 뢠 ᪮). 뢮 ᨬ
   ࠧ⥫(䨪)  室 ⮪.
   	᫨ ࠧ⥫ ࠢ ","   ⠭ ,   , 
     砥 䨪 ")". 뢠 .
	᫨ ࠧ⥫ ࠢ ᨬ 襭 ப,   , 
     砥 䨪 ")". 뢠 . 室  楤.
   	᫨ ࠧ⥫   ᨬ "+-*/" ।ਭ 
   ᯮ ᮮ⢥ 䬥 楤. ᫨  ⥪ ࠭
   祭 筮  믮, 뢠    ⫮
   䬥᪨.

ਬ砭. 믮   ᫮ ਢ ᫥ 믮 ॡ㥬 
            ⢨  室  砫 㭪 2. 뢮 ᫠  室
            ⮪  ⥪ ࠭ ਢ  ஢થ,   ⫮
            䬥᪨ 権   砥   ᯮ.
