probal chakraborty ( science and maths)

#computerprogramming 
#complexAnalysis
#realanalysis 
#linearprogramming 
#numbertheory 
#geometey
#series 
#differentialequation 
#differentialgeometry 
#integration 
#statistics 
#polygamma 
#biochemistry 
#Engineering science
#Nuclear physics
#Astrophysics 
#General relativity 
#Quantum physics 
#Pharmacology 
#Pharmachemistry 
#Biology 
#calculus 
#algebra 
#linearalgebra 
#aptitudetest 
#laplacetransformation 
#currentelectricity 
#magnetism 
#topology 
#fluidmechanics 
#pharmacognosy 
#FunctionalAnalysis 
#measurestheory