Test  Status  Code Input and Output 

1  Pass 
%%
assert(isequal(.5, round(1e6*coin_head_match(1))/1e6))

2  Pass 
%%
assert(isequal(.375, round(1e6*coin_head_match(2))/1e6))

3  Pass 
%%
assert(isequal(.3125, round(1e6*coin_head_match(3))/1e6))

4  Pass 
%%
assert(isequal(.273438, round(1e6*coin_head_match(4))/1e6))

5  Pass 
%%
assert(isequal(.246094, round(1e6*coin_head_match(5))/1e6))

6  Pass 
%%
assert(isequal(.225586, round(1e6*coin_head_match(6))/1e6))

7  Pass 
%%
assert(isequal(.139950, round(1e6*coin_head_match(16))/1e6))

8  Pass 
%%
assert(isequal(.125371, round(1e6*coin_head_match(20))/1e6))

9  Pass 
%%
assert(isequal(.114567, round(1e6*coin_head_match(24))/1e6))

10  Pass 
%%
assert(~isequal(1,2))

11  Pass 
%%
assert(isequal(.099347, round(1e6*coin_head_match(32))/1e6))

12  Pass 
%%
assert(isequal(.070386, round(1e6*coin_head_match(64))/1e6))
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]
[Warning: Result may not be exact. Coefficient is greater than 1.000000e+15 and is only accurate to 15
digits]
[> In nchoosek at 64
In coin_head_match>@(x)(nchoosek(n,x)*(0.5)^n)^2 at 2
In coin_head_match at 2
In verifyCode>evaluateCode at 226
In verifyCode at 40
In fevalJSON at 14]

Swap the first and last columns
9820 Solvers
134 Solvers
First nonzero element in each column
447 Solvers
137 Solvers
97 Solvers