Re: Re: Output of TraditionalForm for Exp
- To: mathgroup at smc.vnet.net
- Subject: [mg103319] Re: [mg103306] Re: [mg103290] Output of TraditionalForm for Exp
- From: DrMajorBob <btreat1 at austin.rr.com>
- Date: Tue, 15 Sep 2009 04:25:06 -0400 (EDT)
- References: <200909131202.IAA13022@smc.vnet.net>
- Reply-to: drmajorbob at yahoo.com
Or... T[t] /. First@ DSolve[1/a^2 D[T[t], t] + b D[T[t], t] + c^2 T[t] == 0, T[t], t] E^(-((a^2 c^2 t)/(1 + a^2 b))) C[1] Bobby On Mon, 14 Sep 2009 06:11:56 -0500, Murray Eisenberg <murray at math.umass.edu> wrote: > I don't get that with Mathematica 7.0.1: > > InputForm[ T[t] /. First @ > DSolve[1/a^2 D[T[t], t] + b D[T[t], t] + c^2 T[t] == 0, T[t], t] > ] > > C[1]/E^((a^2*c^2*t)/(1 + a^2*b)) > > I have to show InputForm since the standard OutputForm, obviously, uses > the usual 2D layout. And TraditionalForm shows essentially the same > thing (with the stylized e instead of E, and of course all letters in > Italic). > > > fizzy wrote: >> Diff Eqn: 1/a^2 D[T[t],t] + b D[T[t],t] + c^2 T[t] == 0 >> >> Solution to this gives the following in TraditionalForm = >> output:....V7.01.... >> >> C1 Exp[1/2 t (a^2 (-b) - a Sqrt[a^2 b^2 -4 c^2])] + C2 e^(1/2 t >> (Sqrt[a^2 b^2 -4 c^2] - a^2 b)]) ..... >> >> where the second part, i.e. e^( )...the exponent part, ( ) , is >> actuallly on the same line as the ^ as it would be if I used the power >> exponent from the Basic Math pallette..... >> >> >> Q:....why this difference in output??....why arent both 'e' raised to >> the power of, etc??... >> >> I realize I can fix this with a rule and HoldForm but why doesnt >> TradForm use only one of the output forms especially in the same output? >> >> thanks....jerry blimbaum >> > -- DrMajorBob at yahoo.com
- References:
- Output of TraditionalForm for Exp
- From: "fizzy" <fizzycist@knology.net>
- Output of TraditionalForm for Exp