Details

Time bar (total: 852.0ms)

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify2.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
075
175

prune2.0ms

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 (- 1.0 x))

rewrite7.0ms

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:
6.0ms
(/ x (- 1.0 x))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ x (- 1.0 x))

simplify53.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
04949368
14949368

prune51.0ms

Filtered
30 candidates to 40 candidates (-33.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New38240
Fresh000
Picked011
Done000
Total38341

Merged error: 0b

Counts
41 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
22×times-frac
20×*-un-lft-identity
12×add-cube-cbrt
8×difference-of-sqr--1
6×associate-/r*
5×add-exp-log
4×distribute-lft-out
3×add-cbrt-cube associate-/l*
2×pow1 div-exp associate-/r/
1×cbrt-undiv rec-exp pow-flip frac-2neg flip3-+ 1-exp clear-num flip-+ div-inv inv-pow add-log-exp
Counts
1 → 45
Calls
1 calls:
9.0ms
(/ 1 (+ (/ 1.0 x) -1))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ 1 (+ (/ 1.0 x) -1))

simplify46.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
05168520

prune54.0ms

Filtered
30 candidates to 48 candidates (-60.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New47148
Fresh101
Picked011
Done011
Total48351

Merged error: 0b

Counts
51 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.2b
(pow (+ -1 (/ 1.0 x)) 3)
0.3b
(/ 1 (pow (+ -1 (/ 1.0 x)) 3))
17.2b
(cbrt (/ 1 (pow (+ -1 (/ 1.0 x)) 3)))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
89×*-un-lft-identity
84×times-frac
57×add-sqr-sqrt add-cube-cbrt
48×cbrt-prod
32×unpow-prod-down cube-prod
16×distribute-lft-out
14×associate-/r*
13×add-exp-log
8×cube-mult unpow3 sqr-pow
6×cube-div div-exp add-cbrt-cube
4×pow1 pow-to-exp pow-exp associate-/r/
3×rec-exp pow-unpow flip3-+ 1-exp flip-+ associate-/l* add-log-exp
2×div-inv
1×cbrt-undiv cbrt-div pow-flip pow-pow frac-2neg pow1/3 clear-num inv-pow rem-cube-cbrt
Counts
3 → 167
Calls
3 calls:
7.0ms
(pow (+ -1 (/ 1.0 x)) 3)
13.0ms
(/ 1 (pow (+ -1 (/ 1.0 x)) 3))
12.0ms
(cbrt (/ 1 (pow (+ -1 (/ 1.0 x)) 3)))

series10.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(pow (+ -1 (/ 1.0 x)) 3)
3.0ms
(/ 1 (pow (+ -1 (/ 1.0 x)) 3))
4.0ms
(cbrt (/ 1 (pow (+ -1 (/ 1.0 x)) 3)))

simplify53.0ms

Algorithm
egg-herbie
Counts
176 → 176
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
051722345

prune160.0ms

Filtered
73 candidates to 176 candidates (-141.1%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1760176
Fresh000
Picked011
Done022
Total1763179

Merged error: 0b

Counts
179 → 3

regimes51.0ms

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
045
145

end0.0ms

sample279.0ms

Algorithm
intervals
Results
136.0ms8000×body80valid

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