Details

Time bar (total: 621.0ms)

sample23.0ms

Algorithm
intervals
Results
12.0ms335×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0123
1183
2193
3193

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (* x x) 2.0)
0.0b
(- (* (* x x) 2.0) 1.0)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-sqr-sqrt
add-cube-cbrt *-un-lft-identity add-log-exp
associate-*r* prod-diff pow-prod-down prod-exp cbrt-unprod
expm1-log1p-u log1p-expm1-u
sub-neg flip3-- fma-neg diff-log associate-*l* *-commutative flip-- unswap-sqr
Counts
2 → 39
Calls
2 calls:
10.0ms
(* (* x x) 2.0)
11.0ms
(- (* (* x x) 2.0) 1.0)

series79.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(* (* x x) 2.0)
56.0ms
(- (* (* x x) 2.0) 1.0)

simplify108.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0192194
1774160
23829154
35002154

prune45.0ms

Filtered
45 candidates to 29 candidates (64.4%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New45045
Fresh000
Picked011
Done000
Total45146

Merged error: 0.0b

Counts
46 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
073
173

end0.0ms

sample323.0ms

Algorithm
intervals
Results
211.0ms10655×body80valid