Details

Time bar (total: 1.3s)

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
097
197

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x 1.0) (- 1.0 x))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 45
Calls
1 calls:
7.0ms
(/ (+ x 1.0) (- 1.0 x))

series3.0ms

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

simplify48.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
05312556

prune66.0ms

Filtered
32 candidates to 48 candidates (-50.0%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New45348
Fresh000
Picked101
Done000
Total46349

Merged error: 0b

Counts
49 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ x 1.0) (- 1.0 x))
0.0b
(log (exp (/ (+ x 1.0) (- 1.0 x))))
0.0b
(exp (/ (+ x 1.0) (- 1.0 x)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
93×*-un-lft-identity
61×add-sqr-sqrt
60×times-frac
52×exp-prod
35×add-cube-cbrt
27×log-pow
16×distribute-lft-out
13×distribute-lft-out-- difference-of-squares
6×associate-/r/
5×add-exp-log associate-/r* add-cbrt-cube
4×pow1 associate-/l* add-log-exp
3×log-prod flip3-- flip-- div-inv
2×associate-/l/
1×cbrt-undiv frac-2neg flip3-+ div-exp rem-log-exp clear-num flip-+ rem-exp-log
Counts
3 → 117
Calls
3 calls:
7.0ms
(/ (+ x 1.0) (- 1.0 x))
10.0ms
(log (exp (/ (+ x 1.0) (- 1.0 x))))
9.0ms
(exp (/ (+ x 1.0) (- 1.0 x)))

series10.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(/ (+ x 1.0) (- 1.0 x))
3.0ms
(log (exp (/ (+ x 1.0) (- 1.0 x))))
5.0ms
(exp (/ (+ x 1.0) (- 1.0 x)))

simplify47.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
050181251

prune166.0ms

Filtered
85 candidates to 126 candidates (-48.2%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1260126
Fresh022
Picked011
Done000
Total1263129

Merged error: 0b

Counts
129 → 3

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ x 1.0) (- 1.0 x))
0.0b
(cbrt (pow (/ (+ x 1.0) (- 1.0 x)) 3))
0.0b
(pow (/ (+ x 1.0) (- 1.0 x)) 3)

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
150×*-un-lft-identity
100×times-frac
98×add-sqr-sqrt
58×cbrt-prod
56×add-cube-cbrt
52×unpow-prod-down cube-prod
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
10×associate-/r/
8×add-exp-log add-cbrt-cube
5×flip3-- associate-/r* flip-- div-inv
4×pow1 associate-/l*
3×pow-unpow add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp associate-/l/ rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div pow-pow frac-2neg flip3-+ pow1/3 clear-num rem-cbrt-cube flip-+
Counts
3 → 185
Calls
3 calls:
7.0ms
(/ (+ x 1.0) (- 1.0 x))
13.0ms
(cbrt (pow (/ (+ x 1.0) (- 1.0 x)) 3))
10.0ms
(pow (/ (+ x 1.0) (- 1.0 x)) 3)

series9.0ms

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

simplify43.0ms

Algorithm
egg-herbie
Counts
194 → 194
Iterations

Useful iterations: 0 (25.0ms)

IterNodesCost
057352585

prune160.0ms

Filtered
85 candidates to 194 candidates (-128.2%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1940194
Fresh011
Picked011
Done011
Total1943197

Merged error: 0b

Counts
197 → 3

localize12.0ms

Local error

Found 4 expressions with local error:

0.3b
(cbrt (- 1.0 x))
0.3b
(cbrt (+ x 1.0))
0.3b
(cbrt (+ x 1.0))
0.3b
(cbrt (+ x 1.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
17×cbrt-prod
16×*-un-lft-identity
10×add-sqr-sqrt
8×add-cube-cbrt cbrt-div
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×flip3-+ flip-+ distribute-lft-out
1×flip3-- flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 57
Calls
4 calls:
3.0ms
(cbrt (- 1.0 x))
3.0ms
(cbrt (+ x 1.0))
3.0ms
(cbrt (+ x 1.0))
3.0ms
(cbrt (+ x 1.0))

series24.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(cbrt (- 1.0 x))
6.0ms
(cbrt (+ x 1.0))
6.0ms
(cbrt (+ x 1.0))
6.0ms
(cbrt (+ x 1.0))

simplify53.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
04926636
14926636

prune165.0ms

Filtered
53 candidates to 69 candidates (-30.2%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New69069
Fresh000
Picked011
Done022
Total69372

Merged error: 0b

Counts
72 → 3

regimes55.0ms

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
089
189

end0.0ms

sample273.0ms

Algorithm
intervals
Results
154.0ms8000×body80valid

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