Details

Time bar (total: 1.4s)

sample10.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1102
2102

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 (/ 1.0 3.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
39×prod-diff
38×*-un-lft-identity
36×add-cube-cbrt
28×times-frac
3×fma-neg div-inv add-log-exp
2×difference-of-squares
1×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
1 → 59
Calls
1 calls:
10.0ms
(- x (/ 1.0 3.0))

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(- x (/ 1.0 3.0))

simplify159.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 3 (150.0ms)

IterNodesCost
0365968
11117631
24922511
35001505

prune51.0ms

Filtered
62 candidates to 24 candidates (38.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New60262
Fresh000
Picked011
Done000
Total60363

Merged error: 0b

Counts
63 → 3

localize16.0ms

Local error

Found 4 expressions with local error:

1.0b
(/ 1 (sqrt 3.0))
1.0b
(/ 1 (sqrt 3.0))
1.0b
(/ 1.0 (sqrt 3.0))
1.0b
(/ 1.0 (sqrt 3.0))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
72×times-frac
64×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
48×sqrt-prod
24×associate-/r*
16×add-exp-log
12×add-cbrt-cube associate-/l*
8×pow1
6×pow-flip div-exp
4×cbrt-undiv expm1-log1p-u frac-2neg clear-num log1p-expm1-u div-inv add-log-exp
2×rec-exp sqrt-pow1 pow1/2 1-exp inv-pow
Counts
4 → 176
Calls
4 calls:
5.0ms
(/ 1 (sqrt 3.0))
5.0ms
(/ 1 (sqrt 3.0))
4.0ms
(/ 1.0 (sqrt 3.0))
4.0ms
(/ 1.0 (sqrt 3.0))

series0.0ms

Counts
4 → 4
Calls
4 calls:
0.0ms
(/ 1 (sqrt 3.0))
0.0ms
(/ 1 (sqrt 3.0))
0.0ms
(/ 1.0 (sqrt 3.0))
0.0ms
(/ 1.0 (sqrt 3.0))

simplify160.0ms

Algorithm
egg-herbie
Counts
180 → 180
Iterations

Useful iterations: 3 (46.0ms)

IterNodesCost
0214944
1729846
21680742
34970726
45001726

prune314.0ms

Filtered
180 candidates to 98 candidates (54.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1800180
Fresh011
Picked011
Done011
Total1803183

Merged error: 0b

Counts
183 → 3

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(log1p (- x (/ 1.0 3.0)))
0.0b
(- x (/ 1.0 3.0))
2.0b
(expm1 (log1p (- x (/ 1.0 3.0))))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
40×*-un-lft-identity
39×prod-diff
38×add-cube-cbrt
28×times-frac
5×add-log-exp
4×expm1-log1p-u
3×pow1 add-exp-log fma-neg add-cbrt-cube log1p-expm1-u div-inv
2×difference-of-squares
1×sub-neg log1p-udef expm1-log1p flip3-- diff-log log1p-expm1 flip-- distribute-lft-out-- expm1-udef
Counts
3 → 81
Calls
3 calls:
1.0ms
(log1p (- x (/ 1.0 3.0)))
8.0ms
(- x (/ 1.0 3.0))
1.0ms
(expm1 (log1p (- x (/ 1.0 3.0))))

series253.0ms

Counts
3 → 9
Calls
3 calls:
53.0ms
(log1p (- x (/ 1.0 3.0)))
21.0ms
(- x (/ 1.0 3.0))
179.0ms
(expm1 (log1p (- x (/ 1.0 3.0))))

simplify53.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
05411133
11712781
25001674

prune101.0ms

Filtered
90 candidates to 46 candidates (51.1%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New90090
Fresh000
Picked011
Done022
Total90393

Merged error: 0b

Counts
93 → 3

regimes28.0ms

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
052

end0.0ms

sample212.0ms

Algorithm
intervals
Results
127.0ms8000×body80valid