Contact

One person reads this, and it is the person who wrote the solver.

[email protected]

Purchase orders and invoices

You do not need to email us for this. Any tier can be bought on a purchase order: chooseinvoice at checkout, enter your PO number, and you will get a proper invoice with net terms — no credit card. EU and UK businesses can enter a VAT number and it is zero-rated under the reverse-charge rules.

If your purchasing department needs something we have not thought of, email us and we will sort it.

Support

Bugs, licence trouble, or a shot that will not behave — email us. If the plugin is misbehaving, include your host and version, your GPU and driver, and the Build string from the top of the node.