Solution 179137

Submitted on 18 Dec 2012

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Des Mc Manus on 18 Dec 2012

To be fair, you should point out in the preamble that you cannot use the 'eval' command in your code

Test	Status	Code Input and Output
1	Fail	%% noOp = @(x)x; fh2 = iterate_fcn(noOp, 50); assert(isequal(fh2(pi),pi)); Error: You may not use the command(s) eval in your code
2	Fail	%% addOne = @(x)x+1; addTen = iterate_fcn(addOne, 10); assert(isequal(addTen(3),13)); Error: You may not use the command(s) eval in your code
3	Fail	%% addOne = @(x)x+1; addOne2 = iterate_fcn(addOne, 1); assert(isequal(addOne2(3),4)); Error: You may not use the command(s) eval in your code
4	Fail	%% squarer = @(a) a^2; fh2 = iterate_fcn(squarer, 3); assert(isequal(fh2(3),6561)); Error: You may not use the command(s) eval in your code
5	Fail	%% fh = @(y)sqrt(y+1); fh2 = iterate_fcn(fh,30); assert(abs(fh2(1) - (1+sqrt(5))/2) < 100*eps); Error: You may not use the command(s) eval in your code

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Problem 24. Function Iterator