Basic Algebra

• + - add TOS to NOS.
• - - subtract NOS from TOS.
• * - multiply TOS and NOS.
• / - divide TOS by NOS minimum division value limited to IP(const) in order to avoid numerical instability.
• -1* - negate TOS.
• +k - add IP(const) to TOS.
• k* - multiply TOS by IP(const).