0000000: 7820 7b20 7375 6274 7261 6374 2069 0a0a x { subtract i.. 0000010: 4320 7375 6274 7261 6374 2061 2073 6572 C subtract a ser 0000020: 6965 7320 6f66 206e 756d 6265 7273 2073 ies of numbers s 0000030: 7461 7274 696e 6720 6672 6f6d 2031 0a43 tarting from 1.C 0000040: 2065 2e67 2e20 7375 6274 7261 6374 2031 e.g. subtract 1 0000050: 3020 6769 7665 733a 0a43 2031 202d 3220 0 gives:.C 1 -2 0000060: 2d33 202d 3420 2d35 202d 3620 2d37 202d -3 -4 -5 -6 -7 - 0000070: 3820 2d39 202d 3130 0a43 2065 7661 6c75 8 -9 -10.C evalu 0000080: 6174 6564 2069 6e20 6c65 6674 2074 6f20 ated in left to 0000090: 7269 6768 7420 6f72 6465 720a 4320 7374 right order.C st 00000a0: 6f72 6564 2069 6e20 6e0a 0a61 207b 202d ored in n..a { - 00000b0: 4928 6929 0a6e 207b 2031 2c20 615b 312b I(i).n { 1, a[1+ 00000c0: 4928 692d 3129 5d0a 2774 6865 2073 6572 I(i-1)].'the ser 00000d0: 6965 7320 6973 2027 2c4e 084a 206e 0a78 ies is ',N.J n.x 00000e0: 207b 202b 2f20 6e0a { +/ n.