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Lines Matching defs:b1

43 	Bigint *b, *b1;
58 	b1 = Balloc(b->k);
59 	if (b1 == NULL)
61 	Bcopy(b1, b);
69 		b1 = increment(b1);
72 				b1->x[0] = 0;
73 				b1->x[nw1] = 1L << nb11;
82 		if (b1->wds > nw
83 		 || (nb1 && b1->x[nw1] & 1L << nb1)) {
86 			rshift(b1, 1);
89 			if (b1->x[nw1] & 1L << nb11) {
98 			b1 = set_ones(b1, nb);
103 		decrement(b1);
105 			for(i = nw1; !b1->x[i]; --i)
112 		if (!(b1->x[nw1] & 1L << nb11)) {
121 				b1 = lshift(b1, 1);
122 				if (b1 == NULL)
124 				b1->x[0] |= 1;
133 		B[0] = b1;
141 		B[1] = b1;