chk_integrate 1.4.9-69
Publié : ven. juil. 27, 2018 7:07 am
Hi bernard,
if I built 1.4.9-69 on fedora but gh-timokau also got this on sage, there is a new doctest failure in chk_integrate due to an ordering of terms:
for us the sign(a) is before while for you it is after.
do you mind changing this (for distrib packaging a doctest failure is a pb)? For instance this works for me
but it still detect the old behaviour: (with 1.4.9-45 it gives me:
thanks
Frederic
if I built 1.4.9-69 on fedora but gh-timokau also got this on sage, there is a new doctest failure in chk_integrate due to an ordering of terms:
for us the sign(a) is before while for you it is after.
Code : Tout sélectionner
4>> integrate(sqrt(x)/sqrt(a**3-x**3),x);
2/3*sign(a)*asin(sqrt(x)*x/sqrt(a)/a)
Code : Tout sélectionner
3>> regroup(integrate(sqrt(x)/sqrt(a**3-x**3),x)-2/3*asin(sqrt(x)*x/sqrt(a)/a)*sign(a));
0
Code : Tout sélectionner
2>> regroup(integrate(sqrt(x)/sqrt(a**3-x**3),x)-2/3*asin(sqrt(x)*x/sqrt(a)/a)*sign(a));
-2/3*sign(a)*asin(sqrt(x)*x/(sqrt(a)*a))+2/3*asin(sqrt(x)*x/(sqrt(a)*abs(a)))
Frederic