Details

Time bar (total: 8.6s)

sample40.0ms

Algorithm
intervals
Results
14.0ms368×body80valid

simplify38.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0247
1547
2927
31427
41927
52387
62557
72867
83307
94277
104557
115187
125957
138037
148077
158077

prune4.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 1.9b

Counts
2 → 1

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(/ y (* z 3.0))
0.2b
(* (* z 3.0) y)
5.0b
(/ t (* (* z 3.0) y))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log add-cbrt-cube
11×add-sqr-sqrt *-un-lft-identity
9×pow1 add-cube-cbrt
7×prod-exp cbrt-unprod
6×times-frac associate-/l* add-log-exp
5×cbrt-undiv div-exp
3×associate-*r* pow-prod-down
2×frac-2neg clear-num associate-/r* div-inv
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 76
Calls
4 calls:
5.0ms
(- x (/ y (* z 3.0)))
4.0ms
(/ y (* z 3.0))
5.0ms
(* (* z 3.0) y)
6.0ms
(/ t (* (* z 3.0) y))

series125.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(- x (/ y (* z 3.0)))
22.0ms
(/ y (* z 3.0))
27.0ms
(* (* z 3.0) y)
35.0ms
(/ t (* (* z 3.0) y))

simplify42.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0321380
11588320
25001320

prune336.0ms

Filtered
88 candidates to 58 candidates (34.1%)
Pruning

12 alts after pruning (12 fresh and 0 done)

PrunedKeptTotal
New761288
Fresh000
Picked101
Done000
Total771289

Merged error: 0.0b

Counts
89 → 12

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(/ y (* z 3.0))
0.3b
(/ t (* z 3.0))
3.3b
(/ (/ t (* z 3.0)) y)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
39×times-frac
26×add-sqr-sqrt *-un-lft-identity
24×add-cube-cbrt
23×add-exp-log add-cbrt-cube
13×associate-/l*
9×cbrt-undiv div-exp
7×div-inv
6×add-log-exp
5×associate-/r*
4×pow1
3×frac-2neg prod-exp clear-num cbrt-unprod
1×sub-neg flip3-- diff-log flip-- associate-/l/ distribute-lft-out-- difference-of-squares
Counts
4 → 104
Calls
4 calls:
5.0ms
(- x (/ y (* z 3.0)))
4.0ms
(/ y (* z 3.0))
4.0ms
(/ t (* z 3.0))
6.0ms
(/ (/ t (* z 3.0)) y)

series123.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(- x (/ y (* z 3.0)))
25.0ms
(/ y (* z 3.0))
22.0ms
(/ t (* z 3.0))
37.0ms
(/ (/ t (* z 3.0)) y)

simplify42.0ms

Algorithm
egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0403573
11550512
25001512

prune528.0ms

Filtered
116 candidates to 83 candidates (28.4%)
Pruning

11 alts after pruning (11 fresh and 0 done)

PrunedKeptTotal
New1124116
Fresh4711
Picked101
Done000
Total11711128

Merged error: 0b

Counts
128 → 11

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(/ y (* z 3.0))
0.2b
(/ (/ t z) 3.0)
3.3b
(/ (/ (/ t z) 3.0) y)

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
471×times-frac
234×add-sqr-sqrt *-un-lft-identity
232×add-cube-cbrt
59×associate-/l*
23×add-exp-log add-cbrt-cube div-inv
11×cbrt-undiv div-exp
7×associate-/r*
6×add-log-exp
4×pow1
3×frac-2neg clear-num
2×associate-/l/
1×sub-neg flip3-- diff-log prod-exp flip-- cbrt-unprod distribute-lft-out-- difference-of-squares
Counts
4 → 297
Calls
4 calls:
5.0ms
(- x (/ y (* z 3.0)))
4.0ms
(/ y (* z 3.0))
6.0ms
(/ (/ t z) 3.0)
14.0ms
(/ (/ (/ t z) 3.0) y)

series125.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(- x (/ y (* z 3.0)))
22.0ms
(/ y (* z 3.0))
22.0ms
(/ (/ t z) 3.0)
40.0ms
(/ (/ (/ t z) 3.0) y)

simplify101.0ms

Algorithm
egg-herbie
Counts
309 → 309
Iterations

Useful iterations: 1 (25.0ms)

IterNodesCost
012022491
144902413
250012413

prune5.0s

Filtered
309 candidates to 259 candidates (16.2%)
Pruning

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New3081309
Fresh1910
Picked101
Done000
Total31010320

Merged error: 0b

Counts
320 → 10

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(/ y (* z 3.0))
3.4b
(/ (/ t z) (* 3.0 y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
34×times-frac
21×add-sqr-sqrt *-un-lft-identity
20×add-exp-log add-cbrt-cube
19×add-cube-cbrt
16×associate-/l*
8×cbrt-undiv div-exp
5×add-log-exp
4×div-inv
3×pow1 prod-exp cbrt-unprod
2×frac-2neg clear-num associate-/r*
1×sub-neg flip3-- diff-log flip-- associate-/l/ distribute-lft-out-- difference-of-squares
Counts
3 → 81
Calls
3 calls:
5.0ms
(- x (/ y (* z 3.0)))
6.0ms
(/ y (* z 3.0))
7.0ms
(/ (/ t z) (* 3.0 y))

series96.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(- x (/ y (* z 3.0)))
22.0ms
(/ y (* z 3.0))
34.0ms
(/ (/ t z) (* 3.0 y))

simplify38.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0421443
11493388
25002388

prune353.0ms

Filtered
90 candidates to 64 candidates (28.9%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New90090
Fresh099
Picked011
Done000
Total9010100

Merged error: 0b

Counts
100 → 10

regimes522.0ms

Accuracy

0% (1.5b remaining)

Error of 1.5b against oracle of 0.0b and baseline of 1.5b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0157
1157

end0.0ms

sample902.0ms

Algorithm
intervals
Results
433.0ms11161×body80valid

Profiling

Loading profile data...