Details

Time bar (total: 957.0ms)

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))

simplify49.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
05312556

prune58.0ms

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

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite37.0ms

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))
11.0ms
(pow (/ (+ x 1.0) (- 1.0 x)) 3)
10.0ms
(cbrt (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
(pow (/ (+ x 1.0) (- 1.0 x)) 3)
3.0ms
(cbrt (pow (/ (+ x 1.0) (- 1.0 x)) 3))

simplify43.0ms

Algorithm
egg-herbie
Counts
194 → 194
Iterations

Useful iterations: 0 (25.0ms)

IterNodesCost
057352585

prune159.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1940194
Fresh022
Picked011
Done000
Total1943197

Merged error: 0b

Counts
197 → 3

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
39×*-un-lft-identity
32×times-frac
22×add-cube-cbrt
21×associate-*r*
15×add-exp-log
9×add-cbrt-cube
7×distribute-lft-out-- difference-of-squares
5×pow1 associate-/r*
4×div-exp associate-*l* prod-exp associate-/r/
3×associate-/l* unswap-sqr
2×cbrt-undiv frac-times rec-exp flip3-- flip3-+ 1-exp associate-*l/ flip-- cbrt-unprod flip-+ div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative distribute-lft-out inv-pow
Counts
2 → 90
Calls
2 calls:
5.0ms
(/ 1 (- 1.0 x))
12.0ms
(* (+ x 1.0) (/ 1 (- 1.0 x)))

series5.0ms

Counts
2 → 6
Calls
2 calls:
2.0ms
(/ 1 (- 1.0 x))
3.0ms
(* (+ x 1.0) (/ 1 (- 1.0 x)))

simplify34.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
04974857
14974857

prune88.0ms

Filtered
58 candidates to 96 candidates (-65.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New96096
Fresh011
Picked011
Done011
Total96399

Merged error: 0b

Counts
99 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (+ 2.0 (* x 2.0)))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt associate-*r*
4×*-un-lft-identity
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
2×associate-*r/
1×distribute-rgt-in distribute-rgt-out distribute-lft-in flip3-+ pow-prod-down distribute-rgt1-in prod-exp *-commutative cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
5.0ms
(* x (+ 2.0 (* x 2.0)))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(* x (+ 2.0 (* x 2.0)))

simplify47.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
04888218
14888218

prune27.0ms

Filtered
18 candidates to 27 candidates (-50.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New27027
Fresh000
Picked011
Done022
Total27330

Merged error: 0b

Counts
30 → 3

regimes48.0ms

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
0910
1910

end0.0ms

sample276.0ms

Algorithm
intervals
Results
156.0ms8000×body80valid

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