Details

Time bar (total: 4.1s)

sample36.0ms

Algorithm
intervals
Results
17.0ms339×body80valid

simplify17.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0153
1343
2723
31003
41083
51083

prune7.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 5.9b

Counts
2 → 1

localize11.0ms

Local error

Found 2 expressions with local error:

0.5b
(- (* x y) (* z y))
5.6b
(* (- (* x y) (* z y)) t)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*l* add-cbrt-cube add-log-exp
3×associate-*r*
2×flip3-- distribute-rgt-out-- associate-*l/ flip--
1×sub-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 34
Calls
2 calls:
5.0ms
(- (* x y) (* z y))
13.0ms
(* (- (* x y) (* z y)) t)

series113.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(- (* x y) (* z y))
65.0ms
(* (- (* x y) (* z y)) t)

simplify109.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0157205
1644173
23801169
35001169

prune83.0ms

Filtered
40 candidates to 31 candidates (77.5%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New33740
Fresh000
Picked011
Done000
Total33841

Merged error: 0.0b

Counts
41 → 8

localize11.0ms

Local error

Found 4 expressions with local error:

5.6b
(* (- (* x y) (* z y)) t)
6.6b
(cbrt (* (- (* x y) (* z y)) t))
6.6b
(cbrt (* (- (* x y) (* z y)) t))
6.6b
(cbrt (* (- (* x y) (* z y)) t))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt associate-*l/
6×pow1 add-exp-log add-cube-cbrt cbrt-div *-un-lft-identity add-cbrt-cube
4×flip3-- associate-*l* flip-- add-log-exp
3×cbrt-prod pow1/3 associate-*r*
1×distribute-rgt-out-- pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 54
Calls
4 calls:
6.0ms
(* (- (* x y) (* z y)) t)
5.0ms
(cbrt (* (- (* x y) (* z y)) t))
4.0ms
(cbrt (* (- (* x y) (* z y)) t))
4.0ms
(cbrt (* (- (* x y) (* z y)) t))

series575.0ms

Counts
4 → 12
Calls
4 calls:
45.0ms
(* (- (* x y) (* z y)) t)
172.0ms
(cbrt (* (- (* x y) (* z y)) t))
189.0ms
(cbrt (* (- (* x y) (* z y)) t))
169.0ms
(cbrt (* (- (* x y) (* z y)) t))

simplify37.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0296593
11082540
25001526

prune242.0ms

Filtered
66 candidates to 62 candidates (93.9%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New64266
Fresh156
Picked101
Done011
Total66874

Merged error: 0.0b

Counts
74 → 8

localize17.0ms

Local error

Found 4 expressions with local error:

6.6b
(cbrt (* (* (cbrt (- (* x y) (* z y))) (cbrt (- (* x y) (* z y)))) (* (cbrt (- (* x y) (* z y))) t)))
8.6b
(cbrt (- (* x y) (* z y)))
8.6b
(cbrt (- (* x y) (* z y)))
8.6b
(cbrt (- (* x y) (* z y)))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
86×cbrt-div
32×associate-*l/
30×flip3-- flip--
28×frac-times
13×cbrt-prod
8×associate-*r/
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×distribute-rgt-out--
Counts
4 → 77
Calls
4 calls:
19.0ms
(cbrt (* (* (cbrt (- (* x y) (* z y))) (cbrt (- (* x y) (* z y)))) (* (cbrt (- (* x y) (* z y))) t)))
3.0ms
(cbrt (- (* x y) (* z y)))
3.0ms
(cbrt (- (* x y) (* z y)))
3.0ms
(cbrt (- (* x y) (* z y)))

series497.0ms

Counts
4 → 12
Calls
4 calls:
169.0ms
(cbrt (* (* (cbrt (- (* x y) (* z y))) (cbrt (- (* x y) (* z y)))) (* (cbrt (- (* x y) (* z y))) t)))
108.0ms
(cbrt (- (* x y) (* z y)))
109.0ms
(cbrt (- (* x y) (* z y)))
111.0ms
(cbrt (- (* x y) (* z y)))

simplify95.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 3 (76.0ms)

IterNodesCost
05201779
112641719
236031642
350011633

prune308.0ms

Filtered
89 candidates to 72 candidates (80.9%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New89089
Fresh066
Picked011
Done011
Total89897

Merged error: 0.0b

Counts
97 → 8

localize16.0ms

Local error

Found 4 expressions with local error:

6.6b
(cbrt (* (- (* x y) (* z y)) t))
6.6b
(cbrt (* (- (* x y) (* z y)) t))
6.6b
(cbrt (* (- (* x y) (* z y)) t))
6.6b
(cbrt (* (- (* x y) (* z y)) t))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
8×cbrt-div associate-*l/
4×pow1 add-exp-log cbrt-prod add-sqr-sqrt add-cube-cbrt flip3-- *-un-lft-identity pow1/3 add-cbrt-cube flip-- add-log-exp
Counts
4 → 44
Calls
4 calls:
4.0ms
(cbrt (* (- (* x y) (* z y)) t))
5.0ms
(cbrt (* (- (* x y) (* z y)) t))
5.0ms
(cbrt (* (- (* x y) (* z y)) t))
5.0ms
(cbrt (* (- (* x y) (* z y)) t))

series675.0ms

Counts
4 → 12
Calls
4 calls:
170.0ms
(cbrt (* (- (* x y) (* z y)) t))
168.0ms
(cbrt (* (- (* x y) (* z y)) t))
167.0ms
(cbrt (* (- (* x y) (* z y)) t))
170.0ms
(cbrt (* (- (* x y) (* z y)) t))

simplify73.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 3 (66.0ms)

IterNodesCost
0233620
1731576
22952560
35001556

prune239.0ms

Filtered
56 candidates to 56 candidates (100.0%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New56056
Fresh055
Picked011
Done022
Total56864

Merged error: 0.0b

Counts
64 → 8

regimes282.0ms

Accuracy

79.7% (1.4b remaining)

Error of 1.5b against oracle of 0.1b and baseline of 7.2b

bsearch1.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02513
12513

end0.0ms

sample577.0ms

Algorithm
intervals
Results
312.0ms10587×body80valid

Profiling

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