4 5 decimal

&[DATE] &[TIME] - &[FILENAME]

all numeric optimization

s 1 2.5 21 sys :

s 2 + 3 4.5 21 sys

s 2^1 6.25 21 sys

s cos 0.5403 0.8011 - 21 sys

s s + 2 3.5 3.5 541 sys

s s * 1 2.5 2.5 6.25 41 sys

s s^1 2.5 1 9.8821 41 sys

s s^s + 2 3.5 2 10.8821 3.5 5 3.5 12.3821 81 sys

numeric optimization x f.num x x + :

s f.num 2 3.5 3.5 541 sys

symbolic optimization x f.sym x x + :

s f.sym 2521 sys