For all that are asking about why not whitepaper: the project is still in his early phase then we are still working on main development, then whitepaper will be released with a detailed roadmap.
This project didn't have any ICO phase as was already listed on exchanges.
You can directly and already buy, sell and trade Kalkulus (now at very cheap price) as any normal cryptocurrency on Stocks.Exchange
For any other question regarding project you are invited to refer dierectly to us on the main thread
https://bitcointalk.org/index.php?topic=2456298 or join our Slack Channel
https://join.slack.com/t/kalkulusteam/shared_invite/enQtMjcxNDk1OTc2MzA0LTgyZDE2ZWU3MjU5YTU1MDQ3Njk4YmZkODIwMzM2NmI2MTgyYmE4M2VkMjQ0NTM3MTY2NjYyYzY5MjBlMDg3OGIleaving this thread clean and reserved only for bounty campaign.
Thanks for your attention and good luck to all involved in the campaign!