Details

Time bar (total: 1.3s)

sample19.0ms

Algorithm
intervals
Results
12.0ms340×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1153
2153

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-log-exp
3×add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip-- unswap-sqr
Counts
2 → 31
Calls
2 calls:
7.0ms
(- (* (* x x) 2.0) 1.0)
8.0ms
(* (* x x) 2.0)

series80.0ms

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

simplify99.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0148151
1571133
22337131
35002131

prune52.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* 2.0 (pow x 2)) 1.0)
0.0b
(* 2.0 (pow x 2))
0.1b
(pow (- (* 2.0 (pow x 2)) 1.0) 3)
13.3b
(cbrt (pow (- (* 2.0 (pow x 2)) 1.0) 3))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
13×add-cube-cbrt *-un-lft-identity
12×cbrt-prod
10×add-exp-log unpow-prod-down
8×associate-*r*
7×add-cbrt-cube
6×cube-prod add-log-exp
5×pow1
4×cube-div unswap-sqr sqr-pow
3×pow-unpow flip3-- associate-*l* prod-exp flip--
2×cube-mult pow-to-exp cbrt-div unpow3 pow-exp unpow2
1×sub-neg pow-pow pow1/3 diff-log *-commutative rem-cbrt-cube cbrt-unprod rem-cube-cbrt
Counts
4 → 87
Calls
4 calls:
3.0ms
(- (* 2.0 (pow x 2)) 1.0)
6.0ms
(* 2.0 (pow x 2))
6.0ms
(pow (- (* 2.0 (pow x 2)) 1.0) 3)
8.0ms
(cbrt (pow (- (* 2.0 (pow x 2)) 1.0) 3))

series203.0ms

Counts
4 → 12
Calls
4 calls:
52.0ms
(- (* 2.0 (pow x 2)) 1.0)
25.0ms
(* 2.0 (pow x 2))
74.0ms
(pow (- (* 2.0 (pow x 2)) 1.0) 3)
52.0ms
(cbrt (pow (- (* 2.0 (pow x 2)) 1.0) 3))

simplify43.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0291528
11152494
25002486

prune162.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes40.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
073
173

end0.0ms

sample512.0ms

Algorithm
intervals
Results
394.0ms10681×body80valid