It is an interesting combination of open source yet paid.
But the price is "Contact us for a quote"
Can't they at least give a ballpark number of what the price is? Matlab and Mathematica are about $1000-3000 per year for commercial license, they aren't hiding their price.
Author here: thanks for the feedback. I will add a price range soon. The reason why it is not there in the first place is because I am thinking about site-wide licenses, which are often quote-based (also for Mathematica). For universities site-wide licenses are common, but for industry maybe less so. For reference, a university site-wide license is about 6000 EUR per year at the moment.
This isn't open source software, it's source available. I don't see any claim on that page that it's open source, the page only says "source available" instead.
But the price is "Contact us for a quote"
Can't they at least give a ballpark number of what the price is? Matlab and Mathematica are about $1000-3000 per year for commercial license, they aren't hiding their price.