Consider these sentences:
It provides an analytical tool for investigation of the key parameters of the system.
(To me, everything looks fine except two consecutive ofs.)
It provides an analytical tool to investigate key parameters of the system.
The question is if both have the same meaning?
Can we write a sentence without using both to+infinitive and multiple ofs ? I don't want to use repetitive structures in a thesis, article, ... unless there is no other option.