10 1101 1100 - + 11 0110 0011 - -------------- 10 0011 1111 -
00 0101 1011 + + 11 0101 1001 - -------------- 11 1011 0100 -
01 0110 0101 + + 01 0111 0100 + -------------- 10 1101 1001 - overflow
00 04 02 84 + + 39 43 A1 9C + -------------- 39 47 A4 20 +
00 03 5E 99 + + FF FA 27 38 - -------------- FF FD 85 D1 -
FF FD 3A 09 - + 00 05 C9 14 + -------------- 00 03 03 1D +
18.125 = 1.0010001 x 24 (4 + 127)10 = 13110 = 100000112 sign: 0 exp: 1000 0011 signif: 001 0001 0000 0000 0000 0000 IEEE rep: 0 1000 0011 001 0001 0000 0000 0000 0000
194.03125 = 1.100001000001 x 27 (7 + 127)10 = 13410 = 100001102 sign: 0 exp: 1000 0110 signif: 100 0010 0000 1000 0000 0000 IEEE rep: 0 1000 0110 100 0010 0000 1000 0000 0000
- 0.23392 = - 1.11011111 x 2-3 (-3 + 127)10 = 12410 = 011111002 sign: 1 exp: 0111 1100 signif: 110 1111 1000 0000 0000 0000 IEEE rep: 1 0111 1100 110 1111 1000 0000 0000 0000
- 3144.56 = - 1.100010010001000111101 x 211 (11 + 127)10 = 13810 = 100010102 sign: 1 exp: 1000 1010 signif: 100 0100 1000 1000 1111 0100 IEEE rep: 1 1000 1010 100 0100 1000 1000 1111 0100
9,060,100 = 1.000101000111111000001 x 223 (23 + 127)10 = 15010 = 101010102 sign: 0 exp: 1010 1010 signif: 000 1010 0011 1111 0000 0100 IEEE rep: 0 1010 1010 000 1010 0011 1111 0000 0100
0.0031 = 1.1001011 x 2-9 (-9 + 127)10 = 11810 = 011101102 sign: 0 exp: 0111 0110 signif: 100 1011 0000 0000 0000 0000 IEEE rep: 0 0111 0110 100 1011 0000 0000 0000 0000
1.1 * 2-3 = .00112 = (1/8 + 1/16)10 = .187510
- 1.11 * 233 = - (1 * 233 + 1 * 232 + 1 * 231)10 = - (8,589,934,592 + 4,294,967,296 + 2,147,483,648)10 = - 15,032,385,53610
1.0011 * 2-10 = .000000000100112 = (1/1024 + 1/8192 + 1/16384)10 = .0011596710
1.010011 * 2-4 = .00010100112 = (1/16 + 1/64 + 1/512 + 1/1024)10 = .08105469
1.011 0010 1 * 26 = 1011001.012 = 64 + 16 + 8 + 1 + .2510 = 89.25
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