Yes he was.
The answer will depend on what a phythagorus is and what a philosepher is.
It was the great philosepher
Confucius
it was an philosepher from 1700's
what are thales inventions in maths
vipul thales
Thales of Miletus was a pre-socratic Greek philosopher
thales philosophies
With his Geomentry Famous Thales Theorem
Thales discovered the indirect measurement formula.
There is no Contribution of Thales in the field of trignometry.........
The population of Thales Group is 63,730.