Print

---

Michel,

How does your IF(h-t<0;0;IF(h-t<=m;a*(1-COS(PI()*(h-t)/m))/2;IF(h-m+p;a;
a/EXP((h-t-m-p)^2/d^2)))) work when you laugh ?

 : - )

Bernard JOLY
[log in to unmask]