3.35 introduces inbuilt math functions

[James Powell]

See https://www.sqlite.org/lang_mathfunc.html

[James Powell]

Testing suggest that the new inbuilt functions override the extension-functions.dll

Changed behaviour:

Log(0 is now Log10() rather than natural Log (introduces a LN() function)

Log10(100) = 1.99999999999999978 (extension-functions.dll gave 2 exactly)

[James Powell]

Contacted SQLite devs. The Log10 inaccuracy will be fixed in the next version: https://sqlite.org/forum/forumpost/d8d80778ac