Problem 24. Function Iterator

Solution 2014613

Submitted on 11 Nov 2019 at 21:29

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Test	Status	Code Input and Output
1	Fail	noOp = @(x)x; fh2 = iterate_fcn(noOp, 50); assert(isequal(fh2(pi),pi)); Unrecognized function or variable 'fh2'. Error in iterate_fcn (line 3) fh2 = fh(fh2); Error in Test1 (line 2) fh2 = iterate_fcn(noOp, 50);
2	Fail	addOne = @(x)x+1; addTen = iterate_fcn(addOne, 10); assert(isequal(addTen(3),13)); Unrecognized function or variable 'fh2'. Error in iterate_fcn (line 3) fh2 = fh(fh2); Error in Test2 (line 2) addTen = iterate_fcn(addOne, 10);
3	Fail	addOne = @(x)x+1; addOne2 = iterate_fcn(addOne, 1); assert(isequal(addOne2(3),4)); Unrecognized function or variable 'fh2'. Error in iterate_fcn (line 3) fh2 = fh(fh2); Error in Test3 (line 2) addOne2 = iterate_fcn(addOne, 1);
4	Fail	squarer = @(a) a^2; fh2 = iterate_fcn(squarer, 3); assert(isequal(fh2(3),6561)); Unrecognized function or variable 'fh2'. Error in iterate_fcn (line 3) fh2 = fh(fh2); Error in Test4 (line 2) fh2 = iterate_fcn(squarer, 3);
5	Fail	fh = @(y)sqrt(y+1); fh2 = iterate_fcn(fh,30); assert(abs(fh2(1) - (1+sqrt(5))/2) < 100*eps); Unrecognized function or variable 'fh2'. Error in iterate_fcn (line 3) fh2 = fh(fh2); Error in Test5 (line 2) fh2 = iterate_fcn(fh,30);