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One-line software patent expires->

Submitted by trombonehero
trombonehero writes "Here's a particularly silly example of a software patent which has been holding real innovation back for 22 years: a patent on an if statement which is required to correctly implement the JBIG fax codec.

This silly patent, which held some open-source software back for 17 years, comes out of patent today, but it might be a little bit late for bold new innovations which interoperate with the fax network."

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Comment: Re:Similar software (Score 2) 103

by Sanity (#39314085) Attached to: LastCalc Is Open Sourced

You can just type:

X nm = (X*10) angstroms

The plan is that people will be able to define lots of functions like this, along with much more complicated ones, and then share them. The best of them will become part of the default vocabulary.

Please sign up for the mailing list if you'd like to keep up with developments (or, if you can code Java, perhaps you could help?!)

Comment: Re:Similar software (Score 3, Interesting) 103

by Sanity (#39313377) Attached to: LastCalc Is Open Sourced

Soulver was actually what inspired LastCalc, but I wanted to bring it to the web, and make it programmable.

OpalCalc looks neat, unlike Soulver it supports functions, and I'm sure it has a few features that LastCalc currently lacks.

However LastCalc has a few features that OpalCalc lacks too, such as support for higher-level datastructures like lists and maps, pattern matching (like Haskell), and the ability to pull data from the web to use in calculations.

So I'm not sure that I would describe OpalCalc as "LastCalc on steroids" by any stretch.

The heart is not a logical organ. -- Dr. Janet Wallace, "The Deadly Years", stardate 3479.4

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