Test | Status | Code Input and Output |
---|---|---|
1 | Pass |
%%
f = @(x) -x;
tf =1;
y0 =1;
assert(abs(deqnsolve(f,y0,tf)-exp(-1)) < 1e-5)
|
2 | Pass |
%%
f = @sin;
tf =1;
y0 =1/2;
assert(abs(deqnsolve(f,y0,tf)-2*acot(exp(-1)*cot(1/4))) < 1e-5)
|
3 | Pass |
%%
f = @(x) 1/(x+1);
tf =6;
y0 =1;
assert(abs(deqnsolve(f,y0,tf)-3) < 1e-5)
|
4 | Pass |
%% a randomized one
a = rand*0.9;
f = @(x) x-a*x^2;
tf = rand+1.5;
y0=1;
assert(abs(deqnsolve(f,y0,tf)-exp(tf)/(1-a+a*exp(tf))) < 1e-5)
|
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Find the peak 3n+1 sequence value
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