Details

Time bar (total: 4.1s)

analyze1.2s

Algorithm
search
sampling

Space saved by range analysis: 0.146413%

Space saved by search: 4.254159%

Guaranteed chance to sample good point: 64.315722%

sample29.0ms

Algorithm
intervals
Results
6.0ms178×body80valid
5.0ms33×body1280valid
2.0ms18×body640valid
2.0ms9×body2560valid
1.0ms11×body320valid
1.0ms27×body80invalid
1.0ms7×body640invalid
0.0ms3×body1280invalid
0.0ms7×body160valid
0.0ms4×body320invalid
0.0ms3×body160invalid

simplify44.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
0207
1643
21912
310382
450012

prune9.0ms

Filtered
1 candidates to 1 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 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* y (- x z))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
5×*-un-lft-identity associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 26
Calls
1 calls:
6.0ms
(* y (- x z))

series7.0ms

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

simplify44.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
011298
146288
2188388
3500288

prune32.0ms

Filtered
17 candidates to 29 candidates (-70.6%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New26329
Fresh101
Picked101
Done000
Total28331

Merged error: 0b

Counts
31 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
2×distribute-rgt-neg-out
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 14
Calls
1 calls:
3.0ms
(+ (* y x) (* y (neg z)))

series7.0ms

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

simplify62.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 3 (59.0ms)

IterNodesCost
010690
143869
2193066
3500265

prune22.0ms

Filtered
11 candidates to 17 candidates (-54.5%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New17017
Fresh022
Picked011
Done000
Total17320

Merged error: 0b

Counts
20 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series91.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (cbrt y) (cbrt y))
23.0ms
(cbrt y)
21.0ms
(cbrt y)
22.0ms
(cbrt y)

simplify75.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (69.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune65.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New85085
Fresh011
Picked011
Done011
Total85388

Merged error: 0b

Counts
88 → 3

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(* y (- x z))
0.3b
(pow (* y (- x z)) 3)
34.0b
(cbrt (pow (* y (- x z)) 3))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
9×*-un-lft-identity
8×pow1 add-exp-log cbrt-prod add-cbrt-cube
7×add-cube-cbrt
6×associate-*r/
5×associate-*r*
4×cube-div
3×pow-unpow flip3-- associate-*l* flip-- add-log-exp
2×distribute-rgt-in cube-mult sub-neg unpow-prod-down cbrt-div pow-pow distribute-lft-in unpow3 cube-prod pow-prod-down pow-exp prod-exp cbrt-unprod rem-cube-cbrt sqr-pow
1×pow-to-exp pow1/3 *-commutative rem-cbrt-cube distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 69
Calls
3 calls:
6.0ms
(* y (- x z))
6.0ms
(pow (* y (- x z)) 3)
2.0ms
(cbrt (pow (* y (- x z)) 3))

series33.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(* y (- x z))
15.0ms
(pow (* y (- x z)) 3)
10.0ms
(cbrt (pow (* y (- x z)) 3))

simplify44.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0264309
11296298
25002297

prune76.0ms

Filtered
51 candidates to 78 candidates (-52.9%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New78078
Fresh000
Picked011
Done022
Total78381

Merged error: 0b

Counts
81 → 3

regimes126.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0124
1164
2174
3174

end0.0ms

analyze1.2s

Algorithm
search
sampling

Space saved by range analysis: 0.146413%

Space saved by search: 4.254159%

Guaranteed chance to sample good point: 64.315722%

sample853.0ms

Algorithm
intervals
Results
203.0ms5708×body80valid
141.0ms893×body1280valid
78.0ms639×body640valid
37.0ms305×body640invalid
36.0ms201×body2560valid
34.0ms348×body320valid
31.0ms849×body80invalid
31.0ms261×body320invalid
16.0ms103×body1280invalid
14.0ms211×body160valid
9.0ms149×body160invalid

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