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	Commit message (Collapse)	Author
2018-10-14	restructured conditional prints in diff, added parabolic focus solution to ↵	wukong
	quad_reg output
2018-10-01	fixed header output error in diff, added print statement for a few key ↵	wukong
	coords to solutions of the quadratic regression;
2018-09-30	added fib.awk, a solution to fib eqn (example in Hamming text);	wukong
	removed pi.sh (redundant); added corrections to quad_reg
2018-09-09	added summations to quad_reg	wukong
	added in-progress lpf.awk (low pass filter), an adaptation of convolution script (conv.awk) to use delmitied columns as input additional tweaking of OFMT, OFS, and conditional print statements
2018-06-20	moved example data into data folder; added initial version of quad_reg.awk;	wukong

2018-06-18	removed hardcoded OMFT assignments	wukong

2018-06-18	adjusted print statements to use OFMT, OFS, and ORS;	wukong

2018-06-17	added covariance matrix calculation	wukong

2018-06-16	bumped up number of printed digits	wukong

2018-06-16	added improvements from diff to diff1; increased number of digits printed in ↵	wukong
	diff, diff1, lin_reg, lin_reg1, and lin_reg2;
2018-06-13	added shebang, replaced if-elses with shortcut notation, ported online mean ↵	wukong
	and variance calc to mean.awk
2018-06-06	Small merges for code consistency.	wukong