The possibility integration in Python without an equation, just an array-like file
Enlong Liu
liuenlong20 at gmail.com
Fri May 16 08:57:37 EDT 2014
Sorry for this inconvenience. Since my file is a little large, I think it will be more difficult for fellows to check. I will now paste the attachment below.
The file for T(E) consists of two columns, the first is E and the second is T(E). What I want is to integrate this function in a certain range.
E T(E)
-6.25789500000000 8.96247678929291
-6.23789500000000 8.90487115888237
-6.21789500000000 7.96907432610510
-6.19789500000000 7.92011229305473
-6.17789500000000 6.99973958998368
-6.15789500000000 6.99959200703257
-6.13789500000000 6.99960349124858
-6.11789500000000 6.99960255937428
-6.09789500000000 7.02338574542792
-6.07789500000000 8.93135475951887
-6.05789500000000 9.96750726601798
-6.03789500000000 10.9408732001956
-6.01789500000000 10.9415058589703
-5.99789500000000 8.94537541754214
-5.97789500000000 10.8097100967606
-5.95789500000000 8.85226193360772
-5.93789500000000 6.99661653557932
-5.91789500000000 6.99654736394444
-5.89789500000000 6.99670347299879
-5.87789500000000 6.99673218445900
-5.85789500000000 6.99659826270511
-5.83789500000000 6.99623464091850
-5.81789500000000 6.99548818932425
-5.79789500000000 6.99394489936466
-5.77789500000000 6.99005017803712
-5.75789500000000 6.96962543581676
-5.73789500000000 5.99747630590266
-5.71789500000000 6.94845928621193
-5.69789500000000 6.98766975985479
-5.67789500000000 6.97758798116556
-5.65789500000000 6.95055436382018
-5.63789500000000 6.87176971154089
-5.61789500000000 6.54273589313568
-5.59789500000000 5.86175895258116
-5.57789500000000 5.11119282973331
-5.55789500000000 4.99981497444712
-5.53789500000000 4.99980834464660
-5.51789500000000 4.99980420721252
-5.49789500000000 4.99979886872216
-5.47789500000000 4.99978991290910
-5.45789500000000 4.99977459415969
-5.43789500000000 4.99974900970110
-5.41789500000000 4.99970628963861
-5.39789500000000 4.99963148201658
-5.37789500000000 4.99948355338835
-5.35789500000000 4.99911446459881
-5.33789500000000 4.99695076010531
-5.31789500000000 4.99843069856951
-5.29789500000000 4.99936037524651
-5.27789500000000 6.35475207677864
-5.25789500000000 6.82856665022716
-5.23789500000000 6.14018744222317
-5.21789500000000 6.36919461746248
-5.19789500000000 6.99756897433419
-5.17789500000000 6.99744749888663
-5.15789500000000 6.99680114447542
-5.13789500000000 6.99567111628791
-5.11789500000000 6.99382008170924
-5.09789500000000 6.99072617412210
-5.07789500000000 6.98523875355823
-5.05789500000000 6.97440300478140
-5.03789500000000 6.94799835685808
-5.01789500000000 6.83297555585804
-4.99789500000000 5.99940020401670
-4.97789500000000 5.99938810939229
-4.95789500000000 5.02927710403357
-4.93789500000000 4.99915975390103
-4.91789500000000 4.99890278935809
-4.89789500000000 4.99859914243363
-4.87789500000000 4.99821739336097
-4.85789500000000 4.99773235771017
-4.83789500000000 4.99710904566381
-4.81789500000000 4.99629369410517
-4.79789500000000 4.99519763548885
-4.77789500000000 4.99366188069830
-4.75789500000000 4.99136763606374
-4.73789500000000 4.98756326792036
-4.71789500000000 4.97994414169979
-4.69789500000000 4.95655109792192
-4.67789500000000 4.29448749155961
-4.65789500000000 3.99951693213742
-4.63789500000000 3.99942050837630
-4.61789500000000 3.99929275933828
-4.59789500000000 3.99907888035628
-4.57789500000000 4.91566360421753
-4.55789500000000 3.00063522267926
-4.53789500000000 3.99325633047260
-4.51789500000000 3.98716883843963
-4.49789500000000 3.99345892791020
-4.47789500000000 3.86300434156207
-4.45789500000000 2.98361846417016
-4.43789500000000 1.00328787566656
-4.41789500000000 0.999797612478520
-4.39789500000000 0.999727944291486
-4.37789500000000 0.999702219681149
-4.35789500000000 1.00016002999621
-4.33789500000000 1.99864445953476
-4.31789500000000 1.99860065378437
-4.29789500000000 1.99824848521827
-4.27789500000000 1.99649756321106
-4.25789500000000 1.95617313810368
-4.23789500000000 3.570896446978622E-004
-4.21789500000000 1.97744209232734
-4.19789500000000 1.99679585412003
-4.17789500000000 1.99842479205520
-4.15789500000000 1.99877213350223
-4.13789500000000 1.99891258930992
-4.11789500000000 1.99245903763110
-4.09789500000000 1.00042020485320
-4.07789500000000 1.99346260053212
-4.05789500000000 1.99529022218454
-4.03789500000000 1.99619467308276
-4.01789500000000 2.98692731072113
-3.99789500000000 2.99342575646381
-3.97789500000000 2.99511377004572
-3.95789500000000 2.99597797947674
-3.93789500000000 2.99653897767668
-3.91789500000000 2.99695098262430
-3.89789500000000 2.99727694889388
-3.87789500000000 2.99754767510197
-3.85789500000000 2.99778011719167
-3.83789500000000 2.99798442330902
-3.81789500000000 2.99816705707735
-3.79789500000000 2.99833233832487
-3.77789500000000 2.99848326713776
-3.75789500000000 2.99862199371746
-3.73789500000000 2.99875010070509
-3.71789500000000 2.99886878023708
-3.69789500000000 2.99897894901818
-3.67789500000000 2.99908132533735
-3.65789500000000 2.99917648165371
-3.63789500000000 2.99926488159352
-3.61789500000000 2.99934690561197
-3.59789500000000 2.99942286954705
-3.57789500000000 2.99949303781197
-3.55789500000000 2.99955763309114
-3.53789500000000 2.99961684390716
-3.51789500000000 2.99967083149013
-3.49789500000000 2.99971973759785
-3.47789500000000 2.99976369547298
-3.45789500000000 2.99980284682420
-3.43789500000000 2.99983736837377
-3.41789500000000 2.99986751113691
-3.39789500000000 2.99989365153947
-3.37789500000000 2.99991633937693
-3.35789500000000 2.99993629070310
-3.33789500000000 2.99995419962049
-3.31789500000000 2.99997018435098
-3.29789500000000 2.99998341819113
-3.27789500000000 3.00001064504626
-3.25789500000000 3.54110605014399
-3.23789500000000 3.95412236287359
-3.21789500000000 3.97367889482106
-3.19789500000000 4.61946526412397
-3.17789500000000 5.68414266040606
-3.15789500000000 5.62916331713924
-3.13789500000000 4.13198103763241
-3.11789500000000 4.67936064608229
-3.09789500000000 4.79767151863688
-3.07789500000000 3.00033719531157
-3.05789500000000 2.99547871695083
-3.03789500000000 2.99915615701496
-3.01789500000000 4.73072989912509
-2.99789500000000 4.91713261359818
-2.97789500000000 4.89867579329250
-2.95789500000000 4.47087307643605
-2.93789500000000 3.99091603911545
-2.91789500000000 5.81119541701557
-2.89789500000000 5.93109489768192
-2.87789500000000 5.93825547418363
-2.85789500000000 5.92019897656607
-2.83789500000000 5.79861607060496
-2.81789500000000 3.76515064453890
-2.79789500000000 3.18935409294165
-2.77789500000000 3.82926732895927
-2.75789500000000 3.58398483677936
-2.73789500000000 2.03211694868174
-2.71789500000000 2.99938865457082
-2.69789500000000 2.99878789344604
-2.67789500000000 2.99818412212921
-2.65789500000000 2.99774221894780
-2.63789500000000 2.99743396008636
-2.61789500000000 2.99874003537348
-2.59789500000000 2.99760685339435
-2.57789500000000 2.99741194400926
-2.55789500000000 2.99854255611774
-2.53789500000000 4.91569649652910
-2.51789500000000 4.94027859259799
-2.49789500000000 4.93056061607726
-2.47789500000000 4.88861078304332
-2.45789500000000 5.10007698404548
-2.43789500000000 4.51533588943211
-2.41789500000000 5.66703810392060
-2.39789500000000 5.79162900824220
-2.37789500000000 4.00025850649894
-2.35789500000000 3.99969972806110
-2.33789500000000 3.99956060303005
-2.31789500000000 3.99982474977923
-2.29789500000000 5.41542804727770
-2.27789500000000 5.02458000749128
-2.25789500000000 4.99752837619261
在 2014年5月16日星期五UTC+8下午7时14分36秒，Dave Angel写道：
> On 05/16/2014 04:49 AM, Enlong Liu wrote:
>
> > Dear All,
>
> >
>
> > I have a question about the integration with Python. The equation is as
>
> > below:
>
> > and I want to get values of I with respect of V. E_F is known. But for
>
> > T(E), I don't have explicit equation, but a .dat file containing
>
> > two columns, the first is E, and the second is T(E). It is also in the
>
> > attachment for reference. So is it possible to do integration in Python?
>
> >
>
> You posted in html, and you tried to make an attachment. Either of
>
> these will stop many people from seeing what you intended them to see.
>
>
>
> Presumably the rest of the explanation is in the source code, which you
>
> didn't include in your message. This is a text-mailing-list, and many
>
> of us cannot see attachments, and many others of us cannot see html.
>
>
>
> Please tell your email program to use plain text, not html.
>
>
>
> Please paste any attachments into the same text message, unless it's too
>
> big. In that case, you'd need to paste a link instead, but many people
>
> won't be able and/or willing to follow such links.
>
>
>
>
>
> --
>
> DaveA
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