Details

Time bar (total: 2.6s)

sample28.0ms

Algorithm
intervals
Results
10.0ms331×body80valid

simplify105.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1254
2584
3964
41314
51554
61794
73104
86434
911714
1020244
1132764
1250014

prune3.0ms

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: 2.1b

Counts
2 → 1

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
6.6b
(* (- y x) (/ z t))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×*-un-lft-identity
10×add-cube-cbrt times-frac
7×add-exp-log add-cbrt-cube
5×associate-*l*
4×pow1 add-log-exp
2×frac-times flip3-- associate-*l/ prod-exp flip-- cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ associate-*r/ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 49
Calls
2 calls:
3.0ms
(+ x (* (- y x) (/ z t)))
10.0ms
(* (- y x) (/ z t))

series22.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+ x (* (- y x) (/ z t)))
12.0ms
(* (- y x) (/ z t))

simplify37.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0296310
11245287
25001275

prune89.0ms

Filtered
55 candidates to 39 candidates (29.1%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New47855
Fresh000
Picked011
Done000
Total47956

Merged error: 0.0b

Counts
56 → 9

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt t)
1.9b
(* (- y x) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
22×add-exp-log
14×add-sqr-sqrt add-cbrt-cube
11×*-un-lft-identity
9×cbrt-prod add-cube-cbrt prod-exp cbrt-unprod
6×pow1
5×associate-*r* associate-*l*
4×cbrt-undiv div-exp add-log-exp
3×pow1/3
2×frac-times flip3-- times-frac associate-*l/ flip-- unswap-sqr
1×associate-*r/ pow-prod-down *-commutative div-inv distribute-lft-out-- difference-of-squares
Counts
4 → 69
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
1.0ms
(cbrt t)
14.0ms
(* (- y x) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))

series111.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt t)
22.0ms
(cbrt t)
22.0ms
(cbrt t)
45.0ms
(* (- y x) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))

simplify48.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0399665
11639535
25001479

prune100.0ms

Filtered
81 candidates to 57 candidates (29.6%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New80181
Fresh077
Picked011
Done011
Total801090

Merged error: 0.0b

Counts
90 → 10

localize21.0ms

Local error

Found 4 expressions with local error:

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

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
22×add-exp-log
18×add-sqr-sqrt
16×cbrt-prod
12×*-un-lft-identity
10×add-cube-cbrt
9×prod-exp add-cbrt-cube cbrt-unprod
8×associate-*l*
6×pow1
5×associate-*r*
4×cbrt-undiv cbrt-div div-exp add-log-exp unswap-sqr
3×times-frac pow1/3
2×frac-times flip3-- associate-*l/ flip--
1×associate-*r/ pow-prod-down *-commutative div-inv distribute-lft-out-- difference-of-squares
Counts
4 → 74
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
1.0ms
(cbrt t)
16.0ms
(* (cbrt (- y x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))

series128.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt t)
22.0ms
(cbrt t)
24.0ms
(cbrt t)
61.0ms
(* (cbrt (- y x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))

simplify48.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0462752
11667673
25002618

prune109.0ms

Filtered
86 candidates to 64 candidates (25.6%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New86086
Fresh077
Picked011
Done022
Total861096

Merged error: 0.0b

Counts
96 → 10

localize10.0ms

Local error

Found 4 expressions with local error:

1.9b
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
11.9b
(cbrt (/ z t))
11.9b
(cbrt (/ z t))
11.9b
(cbrt (/ z t))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod
29×add-sqr-sqrt
28×*-un-lft-identity
27×times-frac
26×add-cube-cbrt
15×cbrt-div
9×pow1 add-exp-log frac-times
7×add-cbrt-cube
6×associate-*r/
5×associate-*l* associate-*l/
4×flip3-- flip-- add-log-exp
3×pow1/3 pow-prod-down prod-exp cbrt-unprod div-inv
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 98
Calls
4 calls:
15.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
3.0ms
(cbrt (/ z t))
3.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))

series80.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
12.0ms
(cbrt (/ z t))
12.0ms
(cbrt (/ z t))
13.0ms
(cbrt (/ z t))

simplify94.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 3 (82.0ms)

IterNodesCost
0356822
11010726
23677709
35003679

prune98.0ms

Filtered
110 candidates to 83 candidates (24.5%)
Pruning

10 alts after pruning (6 fresh and 4 done)

PrunedKeptTotal
New1100110
Fresh066
Picked011
Done033
Total11010120

Merged error: 0.0b

Counts
120 → 10

regimes565.0ms

Accuracy

0% (0.9b remaining)

Error of 1.0b against oracle of 0.0b and baseline of 1.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01714
11714

end0.0ms

sample805.0ms

Algorithm
intervals
Results
331.0ms10731×body80valid

Profiling

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