Advanced Search

jaytreiman

273 Reputation

12 Badges

20 years, 72 days
Contact jaytreiman

MaplePrimes Activity


These are Posts that have been published by jaytreiman

PNG export using "plotsetup(png,...)" ha...

jaytreiman 273 Maple 16
plot3d
July 25 2012
2 4

When using "plotsetup(png,...)" the third rotational angle is ignored.  Attached are a worksheet and the corresponding three plots that demonstrate this bug.

An amusing derivative....

jaytreiman 273 Maple
June 13 2012
4 3

On a calculus 2 test I was given to review the students were asked to find the derivative of arccosh(x)*sqrt(1-x^2).  Maple gives the answer -arccosh(x)*x/sqrt(1-x^2)+sqrt(1-x^2)/(sqrt(x-1)*sqrt(x+1)).   This is the same answer, in a slightly...

Domain problems in plot for Maple 16...

jaytreiman 273 Maple 16
plot
May 03 2012
4 14

The basic plot routine in Maple 16 has a serious problem with the domain.  The following is an example.

The domain is correct in Maple 15.  This failure occurs in both Windows 7 and Linux.

PS driver in Maple 16 for Windows...

jaytreiman 273 Maple 16
export plot3d
May 02 2012
3 7

I have been generating graphics in Maple 16 using the plotsetup(ps,...) command under Windows 7 and Linux.  Maple tech support has a fix for Linux and has confirmed that there is a bug in the Windows version.  These are a Windows eps (converted to png for uploading) and png of the same figure.  The eps conversion should not do this.

1 2 Page 2 of 2