I could also have entered manually.

    evalf(Int(x->BesselJ(170.5,x)*cos(x/(.997))/x,1..180, method=_d01akc))
+ I*evalf(Int(x->BesselJ(170.5,x)*sin(x/(.997))/x,1..180, method=_d01akc));

              -0.0001850451795 + 0.0002210831181 I

I used an operator for the procedure to avoid this problen:

evalf(Int(BesselJ(170.5,x)*cos(x/(.997))/x,x=1..180, method=_d01akc));

Error, (in evalf/int) powering may produce overflow

And I took Re and Im so that the faster oscillitory method _d01akc could work (it's for the reals only, compiled for doubles).

The result seems to be correct and accurate. Maybe someone else can confirm or refute.

@Christopher2222 You can use map there, instead of the elementwise operator-modifier ~.

map(t->abs(t)^2,v);

map(t->t*conjugate(t),v);

@Christopher2222 You can use map there, instead of the elementwise operator-modifier ~.

map(t->abs(t)^2,v);

map(t->t*conjugate(t),v);

Important to get in early, yes. But not too early.

Important to get in early, yes. But not too early.

...and 55 unique IPs have viewed it, at the time I write this.

Joe posted actual content on this, long ago. Could have been this post, and if it was then somehow the body has vanished.

Things you could look at, if sticking with this method: Premature evaluation of argument SS(f,g) as passed to NLPSolve. Getting rid of the parameters option to dsolve numeric, since using the Array output. Is it really column 6 of ysol[2,1] that should be used, or is it column 5? Should the normed comparison inside objective SS, between data Vector Exp and computed Vector V, involve fewer entries when the computed solution detects a singularity? Should SS return infinity when no solution comes from dsolve?

Can a method like this old answer by Joe be used? (Should it be ExponentialFit for this data?)

I'd suggest one of Montreal, Calgary, or (if you like it cold) Edmonton.

I've heard elsewhere that Montreal is one of the few places for serious poker in Canada. Check out the number of tables, or the relative number of late-2010-mid-2011 tourneys.

Montreal also has been through quite a bit of economic contraction, and at times has had relatively cheaper rent than other big cities. This is an easy comparison of cost of living for larger Canadian metro areas. It shows Montreal as having the lowest cost for "shelter" of the listed eight cities. Also, another page there show it for rent, specifically, and again Montreal is lowest.

Note: English is widely spoken in Montreal and (apart from reading highway road signs or dealing with provincial government offices) it is pretty easy to operate normally, almost 100% in English. Some understanding of written French helps, but it's very rare (ie. never, unless you prefer exclusively Francophone sectors of town) that you'd have to speak French.

Montreal has two completely English universities (McGill, and Concordia), and two French university campuses (Univ. de Montreal, and UQAM). About 100,000 univeristy students, all told. And 3 or 4 English CEGEP's which are like 2-year junior college (grade 12+13 age, but college environment).

Montreal is only 45 miles from the US border, and less than 100 miles from Burlington, Vt.