Reputation
2,922
Next privilege 3,000 Rep.
Cast close & reopen votes
Badges
1 16 32
Impact
~54k people reached

Feb
3
revised Strange behaviour of OutputResponse
added 566 characters in body
Feb
3
answered Strange behaviour of OutputResponse
Jan
31
comment Incomplete implementation of units?
@geraldcecil: It looks like the example you listed now works in MMA 9.0.1
Jan
31
comment Are Mathematica 9 and 10 units really slow?
Just ran the example with Mathematica 9.0.1 on a Mac Pro 2x2.93 GHz Quad-Core Xeon with 8 GB 1066 MGz DDR3, OSX 10.7.4; took about 9 sec. I seem to remember running the example under MMA9 and getting roughly the same performance described above, so I think units speed may have gotten a boost in MMA9.0.1.
Jan
31
comment NumberForm and units
The problem I described in the question appears to have been resolved in Mathematica 9.0.1
Jan
31
comment How to Debug Missing[NotAvailable] error for Social Media Data
A quick check of Mathematica 9.0.1 seems to show that the problems with SocialMediaData (at least for Facebook) have been fixed.
Jan
31
answered How can I expand a inequality with Abs
Jan
26
revised Since installing mathematica 9 I can't import certain tiffs
Formatted code as code...
Jan
26
suggested approved edit on Since installing mathematica 9 I can't import certain tiffs
Jan
25
comment What are the most common pitfalls awaiting new users?
Suggestion: If appropriate to the problem, force Mathematica to use approximate numerical algorithms to avoid the computational overhead of their symbolic counterparts. There are several ways to do this (e.g., NIntegrate vs. Integrate, using real approximate numbers instead of integers in equations, etc).
Jan
19
awarded  Citizen Patrol
Jan
17
awarded  Yearling
Jan
17
comment Why does Simplify ignore an assumption?
As does Simplify[x^2+y^2,x^2+y^2==a], and Simplify[x+y,x+y==Cos[a]] returns Cos[a]
Jan
16
comment Why are the elements of plots separated in exported PDFs?
Did you send the PDF to the Omnigroup? They're a pretty responsive bunch and I wouldn't be surprised if you get an answer.
Jan
14
accepted NumberForm and units
Jan
14
accepted Simplifying to different units
Jan
13
comment NumberForm and units
That worked for me. Thank you!!!
Jan
12
asked NumberForm and units
Jan
3
comment Why am I not getting Indeterminate for f[1] when f[x_] = (x - 1)/(x - 1)?
By the way, if you had typed ?f following the original definition of f, you would have seen why it was returning 1.
Dec
25
comment Incomplete implementation of units?
I was thinking (perhaps incorrectly) that TargetUnits only applied to the output scale and that it wouldn't change the structure of a figure. I still believe that the proper way to address this question would be to add units to specs such as bspec.