`*linear-algebra:epsilon*`parameter`pi`constant`half-pi`constant`two-pi`constant`minus-pi`constant`two-pi/360`constant`three-sixty/two-pi`constant`sqr``x`procedure`quadratic1``a``b``c`procedure`quadratic2``a``b``c`procedure

`*linear-algebra:epsilon*`parameter`pi`constant`half-pi`constant`two-pi`constant`minus-pi`constant`two-pi/360`constant`three-sixty/two-pi`constant`sqr``x`procedure`quadratic1``a``b``c`procedure`quadratic2``a``b``c`procedure