Details

Time bar (total: 3.1s)

sample460.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 8.843994%

Guaranteed chance to sample good point: 89.969869%

Results
6.0ms256×body80valid
1.0ms39×body80invalid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0163
1423
2823
31263
41383
51403
61403

prune3.0ms

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 distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 30
Calls
1 calls:
8.0ms
(* (+ x y) (+ z 1.0))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* (+ x y) (+ z 1.0))

simplify37.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0265187
11154173
25002173

prune46.0ms

Filtered
24 candidates to 33 candidates (-37.5%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New30333
Fresh000
Picked101
Done000
Total31334

Merged error: 0b

Counts
34 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r/
6×add-sqr-sqrt *-un-lft-identity flip3-+ flip-+
4×pow1 add-exp-log add-cube-cbrt associate-*r* frac-add add-cbrt-cube add-log-exp
3×distribute-rgt-in distribute-lft-in associate-*l*
2×associate-+l+ associate-+r+
1×+-commutative distribute-rgt-out pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 43
Calls
2 calls:
6.0ms
(+ (* z (+ x y)) (* 1.0 (+ x y)))
6.0ms
(* z (+ x y))

series16.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(+ (* z (+ x y)) (* 1.0 (+ x y)))
6.0ms
(* z (+ x y))

simplify48.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0318305
11544270
25002270

prune53.0ms

Filtered
36 candidates to 49 candidates (-36.1%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New49049
Fresh022
Picked011
Done000
Total49352

Merged error: 0b

Counts
52 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (+ x y) (+ z 1.0))) (cbrt (* (+ x y) (+ z 1.0))))
0.5b
(cbrt (* (+ x y) (+ z 1.0)))
0.5b
(cbrt (* (+ x y) (+ z 1.0)))
0.5b
(cbrt (* (+ x y) (+ z 1.0)))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
168×cbrt-div
148×frac-times
126×flip3-+ flip-+
50×associate-*r/ associate-*l/
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 162
Calls
4 calls:
9.0ms
(* (cbrt (* (+ x y) (+ z 1.0))) (cbrt (* (+ x y) (+ z 1.0))))
6.0ms
(cbrt (* (+ x y) (+ z 1.0)))
6.0ms
(cbrt (* (+ x y) (+ z 1.0)))
7.0ms
(cbrt (* (+ x y) (+ z 1.0)))

series468.0ms

Counts
4 → 12
Calls
4 calls:
249.0ms
(* (cbrt (* (+ x y) (+ z 1.0))) (cbrt (* (+ x y) (+ z 1.0))))
73.0ms
(cbrt (* (+ x y) (+ z 1.0)))
72.0ms
(cbrt (* (+ x y) (+ z 1.0)))
75.0ms
(cbrt (* (+ x y) (+ z 1.0)))

simplify79.0ms

Algorithm
egg-herbie
Counts
174 → 174
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
06323129
120523057
250013021

prune390.0ms

Filtered
124 candidates to 174 candidates (-40.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1740174
Fresh011
Picked011
Done011
Total1743177

Merged error: 0b

Counts
177 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

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

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 associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
5.0ms
(* y (+ z 1.0))
6.0ms
(+ (* y (+ z 1.0)) (* x z))

series12.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(* y (+ z 1.0))
7.0ms
(+ (* y (+ z 1.0)) (* x z))

simplify119.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0207185
1906171
24447170
35002170

prune37.0ms

Filtered
28 candidates to 42 candidates (-50.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New42042
Fresh000
Picked011
Done022
Total42345

Merged error: 0b

Counts
45 → 3

regimes252.0ms

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
0125
1125

end0.0ms

sample916.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 8.843994%

Guaranteed chance to sample good point: 89.969869%

Results
180.0ms7999×body80valid
30.0ms1250×body80invalid
0.0ms1×body320valid

Profiling

Loading profile data...