Math

About Linear Independence of Exponential Functions defining an alternating serie
On Wed, 9 Jun 2010 05:14:28 -0700 (PDT), zeraoulia wrote: On Jun 9, 12:52 am, Gerry Myerson <ge...(a)maths.mq.edi.ai.i2u4email> wrote: In article <6011a022-4c5c-4e44-a011-bce855788...(a)b35g2000yqi.googlegroups.com>,  zeraoulia <zelhad...(a)gmail.com> wrote: Hello to all, My question is: let... 9 Jun 2010 22:02

What is wrong in this calculation ?
lim n->inf { ( 1 + 2 + ... + n ) / n^2 } = lim n->inf (1/n^2) + lim n->inf (2/n^2) + ... + lim n->inf (n/ n^2) = 0 + 0 + ... + 0 = 0 ... 10 Jun 2010 00:13

.TH C4.5 1 .SH NAME A guide to the verbose output of the C4.5 decision tree generator .SH DESCRIPTION This document explains the output of the program .I C4.5 when it is run with the verbosity level (option .BR v ) set to values from 1 to 3. .SH
..TH C4.5 1 ..SH NAME A guide to the verbose output of the C4.5 decision tree generator ..SH DESCRIPTION This document explains the output of the program ..I C4.5 when it is run with the verbosity level (option ..BR v ) set to values from 1 to 3. ..SH TREE BUILDING ..B Verbosity level 1 To build a de... 9 Jun 2010 19:49

.EN .TH C4.5 1 .SH NAME .PP consultr \- classify items using a rule set .SH SYNOPSIS .PP .B consultr [ \fB-f\fR FNS ] [ \fB-t\fR ] .SH DESCRIPTION .PP .I Consultr reads a rule set produced by c4.5rules and uses this to classify items whose descrip
..EN ..TH C4.5 1 ..SH NAME ..PP consultr \- classify items using a rule set ..SH SYNOPSIS ..PP ..B consultr [ \fB-f\fR FNS ] [ \fB-t\fR ] ..SH DESCRIPTION ..PP ..I Consultr reads a rule set produced by c4.5rules and uses this to classify items whose description is provided by the user. The rule set read... 9 Jun 2010 19:49

.EN .TH C4.5 1 .SH NAME .PP consult \- classify items using a decision tree .SH SYNOPSIS .PP .B consult [ \fB-f\fR FNS ] [ \fB-t\fR ] .SH DESCRIPTION .PP .I Consult reads a decision tree produced by c4.5 and uses this to classify items whose descr
..EN ..TH C4.5 1 ..SH NAME ..PP consult \- classify items using a decision tree ..SH SYNOPSIS ..PP ..B consult [ \fB-f\fR FNS ] [ \fB-t\fR ] ..SH DESCRIPTION ..PP ..I Consult reads a decision tree produced by c4.5 and uses this to classify items whose description is provided by the user. The decision tr... 9 Jun 2010 19:49

.EN .TH C4.5 1 .SH NAME .PP c4.5rules \- form production rules from unpruned decision trees .SH SYNOPSIS .PP .B c4.5rules [ \fB-f\fR filestem ] [ \fB-u\fR ] [ \fB-v\fR verb ] [ \fB-F\fR siglevel ] [ \fB-c\fR cf ] [ \fB-r\fR redundancy ] .SH DESCRI
..EN ..TH C4.5 1 ..SH NAME ..PP c4.5rules \- form production rules from unpruned decision trees ..SH SYNOPSIS ..PP ..B c4.5rules [ \fB-f\fR filestem ] [ \fB-u\fR ] [ \fB-v\fR verb ] [ \fB-F\fR siglevel ] [ \fB-c\fR cf ] [ \fB-r\fR redundancy ] ..SH DESCRIPTION ..PP ..I C4.5rules reads the decision tree... 9 Jun 2010 19:49

"NO BOX CONTAINS THE BOX NUMBERS THAT DON'T CONTAIN THEIR OWN BOX NUMBER" ~ XEN
WM <mueckenh(a)rz.fh-augsburg.de> writes: There is a list that contains every real number that can be contained in a list: 0 1 00 01 10 11 000 ... Some people claim that further real numbers could be defined by infinite words (sequences). But that is wrong. It is true that a... 10 Jun 2010 01:18

Is this "Fibonacci" fact known?
Hi Group, Let p be a prime number and L(p) the p'th Lucas number. It is well- known and quite easily proved that L(p) = 1 (mod p) I believe that I have shown that any prime q dividing L(p), then q = 1 (mod p) except for the case when p = 3. An immediate consequence of this result is that given any prim... 9 Jun 2010 20:56

second order ODE
I'm supposed to study existence of periodic and global C^infty solutions of the following ODE: y'' = a^2 - y^2 where a is a real parameter. How would you go about this one? ... 9 Jun 2010 22:02

Equation for local angle of Archimedes Spiral with radial line
I am trying to figure out the angle between a line tangent to an Archimedes Spiral at a given point and the line tangent to the circle at the same point. For clarity, let me say it in another way. I want the deflection angle between a line normal to an Archimedes Spiral at some given theta and the radial line f... 9 Jun 2010 10:51