Details

Time bar (total: 1.8s)

sample23.0ms

Algorithm
intervals
Results
13.0ms336×body80valid

simplify1.5s

Counts
1 → 1
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
01013
12613
25511
312111
418211
521011
623611
728511
838311
948511
1055311
1157011
done57011

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* (* x 3.0) x) (* x 4.0))
0.1b
(* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))
0.2b
(* (* x 3.0) x)

rewrite315.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-exp-log add-cbrt-cube
add-sqr-sqrt *-un-lft-identity
associate-*r*
add-cube-cbrt
add-log-exp
associate-*l* pow-prod-down prod-exp cbrt-unprod
associate-*r/ *-commutative
distribute-rgt-in sub-neg flip3-- distribute-lft-in flip3-+ diff-log flip-- flip-+ distribute-lft-out unswap-sqr
Counts
3 → 53
Calls
3 calls:
20.0ms
(- (* (* x 3.0) x) (* x 4.0))
265.0ms
(* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))
29.0ms
(* (* x 3.0) x)

series0.0ms