Details

Time bar (total: 2.2s)

sample21.0ms

Algorithm
intervals
Results
7.0ms303×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (8.0ms)

IterNodesCost
02257
12257

prune10.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* (* y 4.0) z))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
3.0ms
(- x (* (* y 4.0) z))

series9.0ms

Counts
1 → 3
Calls
1 calls:
9.0ms
(- x (* (* y 4.0) z))

simplify42.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
04936151
14936151

prune26.0ms

Filtered
12 candidates to 15 candidates (-25.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New13215
Fresh000
Picked011
Done000
Total13316

Merged error: 0.0b

Counts
16 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- x (* y (* 4.0 z)))) (cbrt (- x (* y (* 4.0 z)))))
0.6b
(cbrt (- x (* y (* 4.0 z))))
0.6b
(cbrt (- x (* y (* 4.0 z))))
0.6b
(cbrt (- x (* y (* 4.0 z))))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-- pow1/3 flip--
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
12.0ms
(* (cbrt (- x (* y (* 4.0 z)))) (cbrt (- x (* y (* 4.0 z)))))
3.0ms
(cbrt (- x (* y (* 4.0 z))))
3.0ms
(cbrt (- x (* y (* 4.0 z))))
3.0ms
(cbrt (- x (* y (* 4.0 z))))

series182.0ms

Counts
4 → 12
Calls
4 calls:
60.0ms
(* (cbrt (- x (* y (* 4.0 z)))) (cbrt (- x (* y (* 4.0 z)))))
42.0ms
(cbrt (- x (* y (* 4.0 z))))
40.0ms
(cbrt (- x (* y (* 4.0 z))))
40.0ms
(cbrt (- x (* y (* 4.0 z))))

simplify62.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
048971443
148971443

prune203.0ms

Filtered
75 candidates to 99 candidates (-32.0%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New98199
Fresh011
Picked011
Done011
Total984102

Merged error: 0.0b

Counts
102 → 4

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- x (* y (* 4.0 z))))
0.6b
(cbrt (- x (* y (* 4.0 z))))
0.6b
(cbrt (- x (* y (* 4.0 z))))
0.6b
(cbrt (- x (* y (* 4.0 z))))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt cbrt-div *-un-lft-identity
4×pow1 add-exp-log flip3-- pow1/3 add-cbrt-cube flip-- add-log-exp
Counts
4 → 52
Calls
4 calls:
4.0ms
(cbrt (- x (* y (* 4.0 z))))
3.0ms
(cbrt (- x (* y (* 4.0 z))))
3.0ms
(cbrt (- x (* y (* 4.0 z))))
3.0ms
(cbrt (- x (* y (* 4.0 z))))

series156.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(cbrt (- x (* y (* 4.0 z))))
40.0ms
(cbrt (- x (* y (* 4.0 z))))
38.0ms
(cbrt (- x (* y (* 4.0 z))))
39.0ms
(cbrt (- x (* y (* 4.0 z))))

simplify47.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
05647820

prune211.0ms

Filtered
56 candidates to 64 candidates (-14.3%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New64064
Fresh011
Picked011
Done022
Total64468

Merged error: 0.0b

Counts
68 → 4

localize13.0ms

Local error

Found 4 expressions with local error:

3.1b
(- (* x x) (* y (* 4.0 (* y (* z (* 4.0 z))))))
3.6b
(* y (* 4.0 (* y (* z (* 4.0 z)))))
10.2b
(* y (* z (* 4.0 z)))
24.9b
(/ (- (* x x) (* y (* 4.0 (* y (* z (* 4.0 z)))))) (+ x (* y (* 4.0 z))))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
35×add-exp-log add-cbrt-cube
33×pow1
21×pow-prod-down prod-exp cbrt-unprod
14×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×times-frac
6×associate-*l* add-log-exp
3×associate-/r* associate-/l*
2×flip3-- associate-*r* associate-/r/ *-commutative flip-- associate-/l/
1×cbrt-undiv sub-neg frac-2neg flip3-+ diff-log div-sub div-exp clear-num flip-+ div-inv
Counts
4 → 92
Calls
4 calls:
5.0ms
(- (* x x) (* y (* 4.0 (* y (* z (* 4.0 z))))))
13.0ms
(* y (* 4.0 (* y (* z (* 4.0 z)))))
7.0ms
(* y (* z (* 4.0 z)))
8.0ms
(/ (- (* x x) (* y (* 4.0 (* y (* z (* 4.0 z)))))) (+ x (* y (* 4.0 z))))

series59.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(- (* x x) (* y (* 4.0 (* y (* z (* 4.0 z))))))
8.0ms
(* y (* 4.0 (* y (* z (* 4.0 z)))))
7.0ms
(* y (* z (* 4.0 z)))
22.0ms
(/ (- (* x x) (* y (* 4.0 (* y (* z (* 4.0 z)))))) (+ x (* y (* 4.0 z))))

simplify32.0ms

Algorithm
egg-herbie
Counts
104 → 104
Iterations

Useful iterations: 0 (22.0ms)

IterNodesCost
052641831

prune143.0ms

Filtered
70 candidates to 104 candidates (-48.6%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New1031104
Fresh000
Picked011
Done033
Total1035108

Merged error: 0.0b

Counts
108 → 5

regimes331.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0517
1517

end0.0ms

sample534.0ms

Algorithm
intervals
Results
219.0ms9227×body80valid

Profiling

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