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Author SHA1 Message Date
hugogogo
9ac98cb1f5 fix ft_sqrt 2026-06-05 12:10:13 +02:00
2 changed files with 3 additions and 3 deletions
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2
Makefile
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@@ -12,7 +12,7 @@ _DEP = libft.h
DEPS = $(_DEP:%.h=$(IDIR)/%.h) DEPS = $(_DEP:%.h=$(IDIR)/%.h)
CFLAGS = -I$(IDIR) CFLAGS = -I$(IDIR)
CFLAGS += -Wall -Wextra -Werror -g3 CFLAGS += -Wall -Wextra -Werror -g
SRCS = ft_memset.c \ SRCS = ft_memset.c \
ft_bzero.c \ ft_bzero.c \

4
srcs/ft_sqrt.c
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@@ -18,11 +18,11 @@ double ft_sqrt(double x, double precision)
{ {
prev_guess = guess; prev_guess = guess;
guess = (guess + x / guess) / 2.0; guess = (guess + x / guess) / 2.0;
} while (prev_guess - guess > precision); } while (ft_fabs(prev_guess - guess) > precision);
return guess; return guess;
// // binary search // // binary search
// double low = 0 // double low = 0;
// double high = x; // double high = x;
// double mid; // double mid;
// while (high - low > precision) // while (high - low > precision)