Kaomojis

āˆ‚

#rotated d #partial derivative #curly d #delta symbol #physics symbol #differential operator

Lāˆ‚šŸ“‰āž–ā³āˆ‚āš™ļø=0

#lagrangian #partial derivative #time derivative #equation of motion #classical mechanics #physics equation #analytical mechanics

āˆ‚u/āˆ‚t

#partial derivative #pde term #differential