Details

Time bar (total: 1.8s)

sample26.0ms

Algorithm
intervals
Results
9.0ms292×body80valid

simplify100.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (99.0ms)

IterNodesCost
049735
149735

prune14.0ms

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: 6.9b

Counts
2 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

6.7b
(* x (/ y z))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
add-cube-cbrt *-un-lft-identity
add-exp-log add-cbrt-cube
pow1 associate-*l*
prod-exp cbrt-unprod unswap-sqr
cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
7.0ms
(* x (/ y z))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(* x (/ y z))

simplify60.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
05355230

prune69.0ms

Filtered
24 candidates to 35 candidates (-45.8%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New27835
Fresh101
Picked011
Done000
Total28937

Merged error: 0.0b

Counts
37 → 9

localize4.0ms

Local error

Found 1 expressions with local error:

5.5b
(/ (* x y) z)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
cbrt-undiv div-exp
pow1 frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
4.0ms
(/ (* x y) z)

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(/ (* x y) z)

simplify81.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (78.0ms)

IterNodesCost
04776149
14776149

prune45.0ms

Filtered
12 candidates to 24 candidates (-100.0%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New22224
Fresh167
Picked101
Done011
Total24933

Merged error: 0b

Counts
33 → 9

localize5.0ms

Local error

Found 1 expressions with local error:

5.5b
(* (* x y) (/ 1 z))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×associate-*r* add-cbrt-cube
12×prod-exp
times-frac
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 cbrt-unprod
div-exp
pow-prod-down
cbrt-undiv rec-exp 1-exp
associate-*r/ associate-*l* un-div-inv *-commutative div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
7.0ms
(* (* x y) (/ 1 z))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(* (* x y) (/ 1 z))

simplify54.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
05018256

prune51.0ms

Filtered
19 candidates to 41 candidates (-115.8%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New41041
Fresh077
Picked011
Done011
Total41950

Merged error: 0b

Counts
50 → 9

localize5.0ms

Local error

Found 2 expressions with local error:

0.3b
(/ 1 (/ z (* x y)))
5.5b
(/ z (* x y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
28×add-exp-log
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×add-cbrt-cube
14×div-exp
associate-/r*
cbrt-undiv
div-inv associate-/l*
prod-exp
pow1 rec-exp 1-exp
frac-2neg clear-num cbrt-unprod add-log-exp
pow-flip associate-/r/ inv-pow
Counts
2 → 77
Calls
2 calls:
6.0ms
(/ 1 (/ z (* x y)))
4.0ms
(/ z (* x y))

series10.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(/ 1 (/ z (* x y)))
5.0ms
(/ z (* x y))

simplify85.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 0 (78.0ms)

IterNodesCost
05514643

prune55.0ms

Filtered
43 candidates to 83 candidates (-93.0%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New81283
Fresh336
Picked011
Done022
Total84892

Merged error: 0b

Counts
92 → 8

regimes409.0ms

Accuracy

96.6% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 6.6b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02855
12855

end0.0ms

sample718.0ms

Algorithm
intervals
Results
305.0ms9612×body80valid

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