Details

Time bar (total: 2.8s)

sample16.0ms

Algorithm
intervals
Results
7.0ms325×body80valid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0163
1443
2993
31813
42333
52393
62393

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (+ z 1.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×flip3-+ flip-+
5×add-sqr-sqrt
4×frac-times associate-*r* associate-*l*
3×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
2×associate-*r/ associate-*l/ distribute-lft-out
1×distribute-rgt-in expm1-log1p-u distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 32
Calls
1 calls:
8.0ms
(* (+ x y) (+ z 1.0))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* (+ x y) (+ z 1.0))

simplify37.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0277192
11225178
25001178

prune63.0ms

Filtered
35 candidates to 26 candidates (74.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New33235
Fresh000
Picked011
Done000
Total33336

Merged error: 0.0b

Counts
36 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* z (+ x y)) (fma 1.0 x (* 1.0 y)))
0.0b
(* z (+ x y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in expm1-log1p-u associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+ log1p-expm1-u
1×+-commutative associate-+r+ fma-def pow-prod-down prod-exp sum-log *-commutative cbrt-unprod fma-udef distribute-lft-out unswap-sqr
Counts
2 → 42
Calls
2 calls:
6.0ms
(+ (* z (+ x y)) (fma 1.0 x (* 1.0 y)))
6.0ms
(* z (+ x y))

series64.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(+ (* z (+ x y)) (fma 1.0 x (* 1.0 y)))
24.0ms
(* z (+ x y))

simplify34.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0228218
11062196
25001187

prune99.0ms

Filtered
48 candidates to 36 candidates (75.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New48048
Fresh011
Picked011
Done011
Total48351

Merged error: 0.0b

Counts
51 → 3

localize15.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (+ z 1.0))
0.2b
(cbrt (+ z 1.0))
0.2b
(cbrt (+ z 1.0))
0.2b
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 103
Calls
4 calls:
3.0ms
(cbrt (+ z 1.0))
3.0ms
(cbrt (+ z 1.0))
3.0ms
(cbrt (+ z 1.0))
16.0ms
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))

series365.0ms

Counts
4 → 12
Calls
4 calls:
88.0ms
(cbrt (+ z 1.0))
85.0ms
(cbrt (+ z 1.0))
86.0ms
(cbrt (+ z 1.0))
104.0ms
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))

simplify155.0ms

Algorithm
egg-herbie
Counts
115 → 115
Iterations

Useful iterations: 3 (145.0ms)

IterNodesCost
0318818
11069771
24763694
35001693

prune252.0ms

Filtered
115 candidates to 83 candidates (72.2%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1141115
Fresh000
Picked011
Done022
Total1144118

Merged error: 0b

Counts
118 → 4

localize13.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (+ z 1.0))
0.2b
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))
0.2b
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))
0.2b
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
76×cbrt-prod
73×*-un-lft-identity
53×add-sqr-sqrt
38×cbrt-div
29×add-cube-cbrt
27×swap-sqr
25×pow1
21×associate-*r* associate-*l*
19×flip3-+ pow1/3 flip-+ distribute-lft-out
12×frac-times unswap-sqr
10×add-exp-log
6×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
3×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 181
Calls
4 calls:
3.0ms
(cbrt (+ z 1.0))
10.0ms
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))
10.0ms
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))
10.0ms
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))

series379.0ms

Counts
4 → 12
Calls
4 calls:
85.0ms
(cbrt (+ z 1.0))
98.0ms
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))
97.0ms
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))
98.0ms
(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))

simplify157.0ms

Algorithm
egg-herbie
Counts
193 → 193
Iterations

Useful iterations: 3 (137.0ms)

IterNodesCost
03181446
110691369
247631234
350011231

prune458.0ms

Filtered
193 candidates to 121 candidates (62.7%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1930193
Fresh000
Picked011
Done033
Total1934197

Merged error: 0b

Counts
197 → 4

regimes102.0ms

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
0103
1103

end0.0ms

sample413.0ms

Algorithm
intervals
Results
216.0ms10146×body80valid
0.0ms2×body1280valid

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