Details

Time bar (total: 3.6s)

sample45.0ms

Algorithm
intervals
Results
17.0ms374×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0185
1255
2275
3275

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: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.0b
(+ (+ (* x y) (* z t)) (* a b))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
1×associate-+l+
Counts
2 → 24
Calls
2 calls:
3.0ms
(+ (* x y) (* z t))
6.0ms
(+ (+ (* x y) (* z t)) (* a b))

series29.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(+ (* x y) (* z t))
19.0ms
(+ (+ (* x y) (* z t)) (* a b))

simplify76.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0187190
1747179
22644177
35001177

prune49.0ms

Filtered
30 candidates to 24 candidates (20.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New27330
Fresh000
Picked011
Done000
Total27431

Merged error: 0.0b

Counts
31 → 4

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t))))
3.1b
(cbrt (+ (* x y) (* z t)))
3.1b
(cbrt (+ (* x y) (* z t)))
3.1b
(cbrt (+ (* x y) (* z t)))

rewrite22.0ms

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:
10.0ms
(* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t))))
3.0ms
(cbrt (+ (* x y) (* z t)))
3.0ms
(cbrt (+ (* x y) (* z t)))
3.0ms
(cbrt (+ (* x y) (* z t)))

series159.0ms

Counts
4 → 12
Calls
4 calls:
48.0ms
(* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t))))
37.0ms
(cbrt (+ (* x y) (* z t)))
36.0ms
(cbrt (+ (* x y) (* z t)))
38.0ms
(cbrt (+ (* x y) (* z t)))

simplify103.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (93.0ms)

IterNodesCost
03151087
110671022
24322952
35001933

prune114.0ms

Filtered
99 candidates to 75 candidates (24.2%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New99099
Fresh022
Picked011
Done011
Total994103

Merged error: 0.0b

Counts
103 → 4

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.0b
(+ (cbrt (pow (+ (* x y) (* z t)) 3)) (* a b))
0.3b
(pow (+ (* x y) (* z t)) 3)
34.6b
(cbrt (pow (+ (* x y) (* z t)) 3))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
8×add-log-exp
6×unpow-prod-down cube-prod
5×pow1 add-exp-log add-cbrt-cube
4×cube-div flip3-+ flip-+
3×pow-unpow
2×+-commutative cube-mult cbrt-div unpow3 sum-log sqr-pow
1×pow-to-exp pow-pow pow1/3 pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
4 → 70
Calls
4 calls:
4.0ms
(+ (* x y) (* z t))
8.0ms
(+ (cbrt (pow (+ (* x y) (* z t)) 3)) (* a b))
4.0ms
(pow (+ (* x y) (* z t)) 3)
4.0ms
(cbrt (pow (+ (* x y) (* z t)) 3))

series74.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(+ (* x y) (* z t))
20.0ms
(+ (cbrt (pow (+ (* x y) (* z t)) 3)) (* a b))
33.0ms
(pow (+ (* x y) (* z t)) 3)
12.0ms
(cbrt (pow (+ (* x y) (* z t)) 3))

simplify54.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0340578
11694519
25001513

prune99.0ms

Filtered
82 candidates to 52 candidates (36.6%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New81182
Fresh011
Picked011
Done022
Total81586

Merged error: 0.0b

Counts
86 → 5

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (+ (* x y) (* z t)) (* a b))
0.2b
(* (sqrt (+ (+ (* x y) (* z t)) (* a b))) (sqrt (+ (+ (* x y) (* z t)) (* a b))))
0.8b
(sqrt (+ (+ (* x y) (* z t)) (* a b)))
0.8b
(sqrt (+ (+ (* x y) (* z t)) (* a b)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
16×sqrt-div
14×add-cube-cbrt *-un-lft-identity
10×sqrt-pow1 pow1/2
9×flip3-+ flip-+ add-log-exp
8×swap-sqr
6×add-exp-log associate-*r* associate-*l* add-cbrt-cube
5×pow-prod-up
4×frac-times unswap-sqr
3×pow-prod-down sum-log pow-sqr
2×rem-sqrt-square associate-*r/ associate-*l/
1×+-commutative pow2 associate-+l+ pow-plus sqrt-unprod prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 100
Calls
4 calls:
6.0ms
(+ (+ (* x y) (* z t)) (* a b))
13.0ms
(* (sqrt (+ (+ (* x y) (* z t)) (* a b))) (sqrt (+ (+ (* x y) (* z t)) (* a b))))
5.0ms
(sqrt (+ (+ (* x y) (* z t)) (* a b)))
5.0ms
(sqrt (+ (+ (* x y) (* z t)) (* a b)))

series314.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(+ (+ (* x y) (* z t)) (* a b))
20.0ms
(* (sqrt (+ (+ (* x y) (* z t)) (* a b))) (sqrt (+ (+ (* x y) (* z t)) (* a b))))
136.0ms
(sqrt (+ (+ (* x y) (* z t)) (* a b)))
138.0ms
(sqrt (+ (+ (* x y) (* z t)) (* a b)))

simplify54.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
03141153
114831063
250021037

prune93.0ms

Filtered
112 candidates to 68 candidates (39.3%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New1120112
Fresh011
Picked011
Done033
Total1125117

Merged error: 0.0b

Counts
117 → 5

regimes942.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0165
1165

end0.0ms

sample1.2s

Algorithm
intervals
Results
454.0ms11967×body80valid

Profiling

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