"-------------------------------------------------"
i_format
111+222;
"oct ---------------------------------------------"
i_format=oct
111+222;
"hex ---------------------------------------------"
i_format=hex
111+222;
"bin ---------------------------------------------"
i_format=bin
111+222;
"dec ---------------------------------------------"
i_format=dec
111+222;
"oct ---------------------------------------------"
oct;
111+222;
"hex ---------------------------------------------"
hex;
111+222;
"bin ---------------------------------------------"
bin;
111+222;
"dec ---------------------------------------------"
dec;
111+222;
"-------------------------------------------------"
dec;
333+0515+0x14d+b000101001101*2;
oct;
333+0515+0x14d+b000101001101*2;
hex;
333+0515+0x14d+b000101001101*2;
bin;
333+0515+0x14d+b000101001101*2;
"bin ---------------------------------------------"; 
i_format=bin;
4-5; -1;
5-5; 0;
5-4; 1;
"oct ---------------------------------------------"; 
i_format=oct;
4-5; -1;
5-5; 0;
5-4; 1;
"hex ---------------------------------------------"; 
i_format=hex;
4-5; -1;
5-5; 0;
5-4; 1;
"dec ---------------------------------------------"; 
i_format=dec;
4-5; -1;
5-5; 0;
5-4; 1;
"dec2oct oct2dec ---------------------------------"; 
dec2oct(99999999);
dec2oct(-99999999);
dec2oct(1024);
dec2oct(-1024);
dec2oct(10);
dec2oct(-10);
dec2oct(1);
dec2oct(-1);
dec2oct(0);
oct2dec(0575360377);
oct2dec(01777777777777202417401);
oct2dec(02000);
oct2dec(01777777777777777776000);
oct2dec(012);
oct2dec(01777777777777777777766);
oct2dec(01);
oct2dec(01777777777777777777777);
oct2dec(00);
"dec2hex hex2dec ---------------------------------"; 
dec2hex(99999999);
dec2hex(-99999999);
dec2hex(1024);
dec2hex(-1024);
dec2hex(10);
dec2hex(-10);
dec2hex(1);
dec2hex(-1);
dec2hex(0);
hex2dec(0x5f5e0ff);
hex2dec(0xfffffffffa0a1f01);
hex2dec(0x400);
hex2dec(0xfffffffffffffc00);
hex2dec(0xa);
hex2dec(0xfffffffffffffff6);
hex2dec(0x1);
hex2dec(0xffffffffffffffff);
hex2dec(0x0);
"dec2bin bin2dec ---------------------------------"; 
dec2bin(99999999);
dec2bin(-99999999);
dec2bin(1024);
dec2bin(-1024);
dec2bin(10);
dec2bin(-10);
dec2bin(1);
dec2bin(-1);
dec2bin(0);
bin2dec(b0101111101011110000011111111);
bin2dec(b1111111111111111111111111111111111111010000010100001111100000001);
bin2dec(b010000000000);
bin2dec(b1111111111111111111111111111111111111111111111111111110000000000);
bin2dec(b1010);
bin2dec(b1111111111111111111111111111111111111111111111111111111111110110);
bin2dec(b0001);
bin2dec(b1111111111111111111111111111111111111111111111111111111111111111);
bin2dec(b0000);
"-------------------------------------------------"