Details

Time bar (total: 1.7s)

sample22.0ms

Algorithm
intervals
Results
8.0ms312×body80valid

simplify114.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (112.0ms)

IterNodesCost
051987

prune13.0ms

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

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* x (/ y z)))
6.4b
(* x (/ y z))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ associate-*r/ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv
Counts
2 → 43
Calls
2 calls:
3.0ms
(+ x (* x (/ y z)))
7.0ms
(* x (/ y z))

series11.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ x (* x (/ y z)))
5.0ms
(* x (/ y z))

simplify60.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
04979371
14979371

prune64.0ms

Filtered
34 candidates to 49 candidates (-44.1%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New44549
Fresh011
Picked011
Done000
Total44751

Merged error: 0.0b

Counts
51 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
1.7b
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
18×add-exp-log
11×add-cbrt-cube
9×pow1 cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity prod-exp cbrt-unprod
4×add-log-exp
3×pow1/3 associate-*l* pow-prod-down
2×cbrt-undiv associate-*r/ div-exp
1×associate-*r* *-commutative
Counts
4 → 56
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
10.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

series95.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt z)
23.0ms
(cbrt z)
22.0ms
(cbrt z)
28.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

simplify43.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05103442

prune76.0ms

Filtered
45 candidates to 68 candidates (-51.1%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New68068
Fresh055
Picked011
Done011
Total68775

Merged error: 0.0b

Counts
75 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

6.4b
(* x (/ y z))
11.7b
(cbrt (* x (/ y z)))
11.7b
(cbrt (* x (/ y z)))
11.7b
(cbrt (* x (/ y z)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×add-cube-cbrt *-un-lft-identity
10×times-frac
9×add-exp-log add-cbrt-cube
6×pow1
4×associate-*r/ add-log-exp
3×cbrt-prod cbrt-div pow1/3 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down *-commutative div-inv
Counts
4 → 62
Calls
4 calls:
7.0ms
(* x (/ y z))
4.0ms
(cbrt (* x (/ y z)))
4.0ms
(cbrt (* x (/ y z)))
4.0ms
(cbrt (* x (/ y z)))

series67.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(* x (/ y z))
22.0ms
(cbrt (* x (/ y z)))
20.0ms
(cbrt (* x (/ y z)))
20.0ms
(cbrt (* x (/ y z)))

simplify42.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05006506

prune79.0ms

Filtered
54 candidates to 74 candidates (-37.0%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New74074
Fresh044
Picked011
Done022
Total74781

Merged error: 0.0b

Counts
81 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (* x y) (/ 1 z)))
6.9b
(* (* x y) (/ 1 z))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
24×add-exp-log
14×add-cbrt-cube
13×associate-*r*
12×prod-exp
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
7×pow1
6×cbrt-unprod
4×div-exp add-log-exp
3×pow-prod-down
2×cbrt-undiv rec-exp 1-exp
1×+-commutative flip3-+ associate-*r/ associate-*l* sum-log un-div-inv *-commutative flip-+ div-inv
Counts
2 → 49
Calls
2 calls:
4.0ms
(+ x (* (* x y) (/ 1 z)))
8.0ms
(* (* x y) (/ 1 z))

series12.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ x (* (* x y) (/ 1 z)))
5.0ms
(* (* x y) (/ 1 z))

simplify53.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
05008397

prune39.0ms

Filtered
29 candidates to 55 candidates (-89.7%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New55055
Fresh033
Picked011
Done033
Total55762

Merged error: 0.0b

Counts
62 → 7

regimes232.0ms

Accuracy

0% (1.0b remaining)

Error of 1.1b against oracle of 0.0b and baseline of 1.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01621
11621

end0.0ms

sample590.0ms

Algorithm
intervals
Results
238.0ms9603×body80valid

Profiling

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