Details

Time bar (total: 1.0s)

sample11.0ms

Algorithm
intervals
Results
5.0ms346×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1112
2172
3172

prune1.0ms

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

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (* x x))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
2×*-un-lft-identity
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt distribute-rgt-out flip3-+ distribute-rgt1-in sum-log add-cbrt-cube flip-+
Counts
1 → 13
Calls
1 calls:
3.0ms
(+ x (* x x))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(+ x (* x x))

simplify47.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
07958
132450
2110550
3500150

prune21.0ms

Filtered
16 candidates to 12 candidates (75.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New14216
Fresh000
Picked011
Done000
Total14317

Merged error: 0b

Counts
17 → 3

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (+ 1 x))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt *-un-lft-identity
4×associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
6.0ms
(* x (+ 1 x))

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(* x (+ 1 x))

simplify78.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
012081
162771
2286171
3500271

prune25.0ms

Filtered
26 candidates to 16 candidates (61.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New25126
Fresh101
Picked101
Done011
Total27229

Merged error: 0b

Counts
29 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (pow x 4) x)
0.0b
(+ (* 1 1) (- (* x x) (* 1 x)))
0.0b
(- (* x x) (* 1 x))
12.4b
(/ (+ (pow x 4) x) (+ (* 1 1) (- (* x x) (* 1 x))))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
32×*-un-lft-identity
16×times-frac
14×add-sqr-sqrt add-cube-cbrt
13×add-log-exp
12×distribute-lft-out
6×add-exp-log add-cbrt-cube
4×pow1 flip3-+ associate-/r* flip-+ associate-/l*
3×sum-log
2×+-commutative sub-neg associate-+r+ diff-log associate-/r/ associate-/l/
1×cbrt-undiv associate-+r- flip3-- distribute-rgt-out-- frac-2neg div-exp clear-num flip-- div-inv
Counts
4 → 81
Calls
4 calls:
5.0ms
(+ (pow x 4) x)
6.0ms
(+ (* 1 1) (- (* x x) (* 1 x)))
3.0ms
(- (* x x) (* 1 x))
15.0ms
(/ (+ (pow x 4) x) (+ (* 1 1) (- (* x x) (* 1 x))))

series224.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(+ (pow x 4) x)
15.0ms
(+ (* 1 1) (- (* x x) (* 1 x)))
40.0ms
(- (* x x) (* 1 x))
108.0ms
(/ (+ (pow x 4) x) (+ (* 1 1) (- (* x x) (* 1 x))))

simplify51.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0320687
11618617
25002611

prune147.0ms

Filtered
93 candidates to 64 candidates (68.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New93093
Fresh000
Picked011
Done011
Total93295

Merged error: 0b

Counts
95 → 2

regimes23.0ms

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
042
142

end0.0ms

sample268.0ms

Algorithm
intervals
Results
161.0ms10734×body80valid