I want to check for myself.
I am sorry if I do not trust a single wallet that handles the private keys as if it was 0800 - toll free number.
I think, you need to import your private key to Neo wallet app, after you can see your NEOs public key
Be careful to use the private key because if someone knows you will lose money in the account.
Thanks. I am aware of that.
My question was actually: What cryptographic function(s) does NEO use to convert private key to public key and where can I check so that I get the same result?