Details

Time bar (total: 725.0ms)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
062
172
272

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/r*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 37
Calls
1 calls:
5.0ms
(/ x (- 1.0 x))

series49.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ x (- 1.0 x))

simplify98.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0167210
1564197
22575195
35002195

prune46.0ms

Filtered
40 candidates to 30 candidates (75.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New39140
Fresh000
Picked011
Done000
Total39241

Merged error: 0b

Counts
41 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- 1.0 x) x)
0.1b
(/ 1 (/ (- 1.0 x) x))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
132×times-frac
107×*-un-lft-identity
104×add-sqr-sqrt
70×add-cube-cbrt
25×associate-/r*
18×distribute-lft-out--
17×difference-of-squares
15×add-exp-log associate-/l*
13×associate-/r/
9×add-cbrt-cube
8×div-exp
6×div-inv
4×cbrt-undiv clear-num associate-/l/
3×pow1 frac-2neg remove-double-div
2×rec-exp flip3-- 1-exp flip-- add-log-exp
1×pow-flip div-sub inv-pow
Counts
2 → 153
Calls
2 calls:
5.0ms
(/ (- 1.0 x) x)
10.0ms
(/ 1 (/ (- 1.0 x) x))

series89.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(/ (- 1.0 x) x)
39.0ms
(/ 1 (/ (- 1.0 x) x))

simplify66.0ms

Algorithm
egg-herbie
Counts
159 → 159
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
04811036
12353914
25001810

prune112.0ms

Filtered
159 candidates to 77 candidates (48.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1590159
Fresh000
Picked011
Done011
Total1592161

Merged error: 0b

Counts
161 → 2

regimes18.0ms

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

end0.0ms

sample188.0ms

Algorithm
intervals
Results
107.0ms8000×body80valid