Searched refs:cscale (Results 1 – 1 of 1) sorted by relevance
| /PHP-5.5/ext/bcmath/libbcmath/src/ |
| H A D | sqrt.c | 48 int cscale; in bc_sqrt() local
86 cscale = (*num)->n_scale; in bc_sqrt()
98 cscale = 3; in bc_sqrt()
107 bc_divide (*num, guess, &guess, cscale TSRMLS_CC); in bc_sqrt()
109 bc_multiply (guess, point5, &guess, cscale TSRMLS_CC); in bc_sqrt()
110 bc_sub (guess, guess1, &diff, cscale+1); in bc_sqrt()
111 if (bc_is_near_zero (diff, cscale)) in bc_sqrt()
113 if (cscale < rscale+1) in bc_sqrt()
114 cscale = MIN (cscale*3, rscale+1); in bc_sqrt()
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