Professional Social Workers' Association

The Professional Social Workers' Association (PSWA) is an association of Indian / Tamil Nadu social work professionals, headquartered at Chennai. It is a legally registered entity, formerly known as "Professional Social Workers' Forum" (PSWF). The Association is functioning since 1985.

Objectives

They are also organizing an annual state level seminar pertaining to current social work challenges and practices. International Social Workers' Day is an annual event of PSWA.

gollark: HAS YOUR NOSE EXPLODED?
gollark: ```haskellimport Data.Listimport Data.Bits fib :: Int -> Integerfib n = snd . foldl_ fib_ (1, 0) . dropWhile not $ [testBit n k | k <- let s = bitSize n in [s-1,s-2..0]] where fib_ (f, g) p | p = (f*(f+2*g), ss) | otherwise = (ss, g*(2*f-g)) where ss = f*f+g*g foldl_ = foldl' -- '```
gollark: import Data.Listimport Data.Bits fib :: Int -> Integerfib n = snd . foldl_ fib_ (1, 0) . dropWhile not $ [testBit n k | k <- let s = bitSize n in [s-1,s-2..0]] where fib_ (f, g) p | p = (f*(f+2*g), ss) | otherwise = (ss, g*(2*f-g)) where ss = f*f+g*g foldl_ = foldl' -- '
gollark: 3.1 Using 2x2 matricesThe argument of iterateabove is a linear transformation, so we can represent it as matrix and compute the nth power of this matrix with O(log n) multiplications and additions.For example, using the simple matrix implementation in Prelude extensions,fib n = head (apply (Matrix [[0,1], [1,1]] ^ n) [0,1])
gollark: 0, 1, 1, 2, 3...

References


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