eXtrema success stories
All inquiries to: E. Sternin
eXtrema started out as physica

eXtrema is a mature software application, with decades of development behind it. It was originally developed as a data analysis and graphing application for the TRIUMF subatomic research laboratory, where it was known as physica.

physica was distributed by TRIUMF to universities and research laboratories all over the world. It is used in fields such as nuclear physics, astronomy, aerospace, nuclear medicine, mechanical engineering, agriculture and forestry research, radiology, computing, communications, atmospheric sciences, and medical research.

Researchers in these fields have reported many success stories using physica to solve their demanding problems.

Testimonials

[The Physica programs] are fantastic works of art. Other users here are rapidly abandoning their favorite plotting and curve-fitting programs to use these programs. I am using these programs daily and have saved myself a lot of time.

- M. P., Radiological Science Division, Massachusetts General Hospital, Boston, Massachusetts, U.S.A.

We have been using [Physica] for almost a year now and have found this package to be an extremely versatile and useful tool ... Besides the straightforward data manipulation and plotting capabilities some of our engineers have found novel uses for this system such as engine geometry plotting and enhancement for reports and proposals, parametric generation of meshes for fluid dynamics calculations and manipulation of transient test data which is almost akin to spreadsheet work which is done in the business world. The various drivers available for many popular graphics devices have been most useful in enabling us to transfer plots and graphics between various packages for documentation that previously were incommunicado. I feel that as a commercial package this product would have a lot to offer to the general scientific user due to its versatility, ease of use, good documentation and high quality.

- P. S., Project Manager, Engineering Computer Applications, Pratt & Whitney Canada, Inc., Missassauga, Ontario

We use it quite a bit here at the station even though [other packages] are also available. The reason is that it offers so much more control over the details. No matter how much users begin by protesting that they want only something quick and dirty, they always end by asking you to refine the final product in ways that are always difficult and sometimes impossible to accomplish with most packages.

- J. W., Agriculture Canada Research Station, Summerland, B.C.

It looks like this is just what we wanted.

- D. S., Nuclear Studies, Cornell University

Recently several scientists from the Texas Accelerator Center ... found out about your graphics package and were very impressed.

- E. W., Computer System Administrator, Texas Accelerator Center, The Woodlands, Texas, U.S.A.

After we had installed [your software] here on the main computer of the University of Basel it has been used regularly and with great satisfaction. I have to tell you that it is really the best plot software I have seen so far and most of our users agree with that statement! Congratulations for your work!!

- W. K., University of Basel, Basel, Switzerland

[Physica] has been extremely important in my research.

- E. G., Department of Physics, Florida International University

the users are very enthusiastic about it all and make extensive use of it

- J. P., National Accelerator Centre, South Africa

we are impressed ... and are using it extensively

- W. C., Naval Weapons Support Center, Indiana, U.S.A.

remarkable user friendliness as well [as a] capacity to handle almost anything a physicist might want to do

- S. N., Los Alamos National Laboratory, New Mexico, U.S.A.

when they asked for the features I desired in such a package, I just rattled off the features of [Physica]

- R. J., Los Alamos National Laboratory, New Mexico, U.S.A.

I ... was impressed by the capability and scope of the software

- R. E., Communications Security Establishment, Ottawa, Ontario

Thank you for this outstanding package of software.

- G. T., Physics Department, Washington State University

Many of us at York are very appreciative of the software we have received from you.

- D. S., Department of Earth and Atmospheric Science, York University

the software will meet many of our needs

- J. D., Vice-President Advanced Scientific Computing Ltd., Waterloo, Ontario

impressed by its functionality and documentation ... we, the graphics group of the Computing Centre, would like to give it a broader attention and support [at] our university.

- H. R., Director, Computing Centre, Eindhoven University of Technology, The Netherlands

[Physica] has been found to be very useful by all of our researchers

- S. M., Brain Imaging Centre, Montreal Neurological Institute and Hospital, Montreal, Quebec

[Physica is] getting extensive use here from senior physics undergrads, and nearly everyone in our research group. They are very powerful and useful tools.

- E. M., Department of Physics, University of Regina