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#| BEGIN (Введите свое решение) |#
(define (abs x)
(if (< x 0)
(- x)
x))
(define (average x y)
(/ (+ x y) 2))
(define (improve guess x)
(average guess (/ x guess)))
(define (good-enough? guess x)
(< (/ (abs (- guess
(improve guess x)))
guess) 0.000000001))
(define (sqrt-iter guess x)
(if (good-enough? guess x)
guess
(sqrt-iter (improve guess x)
x)))
(define (square-root x)
(sqrt-iter 1.0 x))
#| END |#
#| BEGIN (Введите свое решение) |#
(define (abs x)
(if (< x 0)
(- x)
x))
(define (average x y)
(/ (+ x y) 2))
(define (improve guess x)
(average guess (/ x guess)))
(define (good-enough? guess x)
(< (/ (abs (- guess
(improve guess x)))
guess) 0.0000000001))
(define (sqrt-iter guess x)
(if (good-enough? guess x)
guess
(sqrt-iter (improve guess x)
x)))
(define (square-root x)
(sqrt-iter 1.0 x))
#| END |#
#| BEGIN (Введите свое решение) |#
(define (abs x)
(if (< x 0)
(- x)
x))
(define (average x y)
(/ (+ x y) 2))
(define (improve guess x)
(average guess (/ x guess)))
(define (good-enough? guess x)
(< (/ (abs (- guess
(improve guess x)))
guess) 0.0000000001))
(define (sqrt-iter guess x)
(if (good-enough? guess x)
guess
(sqrt-iter (improve guess x)
x)))
(define (square-root x)
(sqrt-iter 1.0 x))
#| END |#
#| BEGIN (Введите свое решение) |#
(define (abs x)
(if (< x 0)
(- x)
x))
(define (average x y)
(/ (+ x y) 2))
(define (improve guess x)
(average guess (/ x guess)))
(define (good-enough? guess x)
(< (/ (abs (- guess
(improve guess x)))
guess) 0.000000001))
(define (sqrt-iter guess x)
(if (good-enough? guess x)
guess
(sqrt-iter (improve guess x)
x)))
(define (square-root x)
(sqrt-iter 1.0 x))
#| END |#
#| BEGIN (Введите свое решение) |#
(define (abs x)
(if (< x 0)
(- x)
x))
(define (average x y)
(/ (+ x y) 2))
(define (improve guess x)
(average guess (/ x guess)))
(define (good-enough? guess x)
(< (/ (abs (- guess
(improve guess x)))
guess) 0.0000000001))
(define (sqrt-iter guess x)
(if (good-enough? guess x)
guess
(sqrt-iter (improve guess x)
x)))
(define (square-root x)
(sqrt-iter 1.0 x))
#| END |#
#| BEGIN (Введите свое решение) |#
(define (abs x)
(if (< x 0)
(- x)
x))
(define (average x y)
(/ (+ x y) 2))
(define (improve guess x)
(average guess (/ x guess)))
(define (good-enough? guess x)
(< (/ (abs (- guess
(improve guess x)))
guess) 0.0000000001))
(define (sqrt-iter guess x)
(if (good-enough? guess x)
guess
(sqrt-iter (improve guess x)
x)))
(define (square-root x)
(sqrt-iter 1.0 x))
#| END |#