Details

Time bar (total: 2.9s)

sample19.0ms

Algorithm
intervals
Results
8.0ms340×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1103

prune2.0ms

Filtered
1 candidates to 0 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 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 11
Calls
1 calls:
3.0ms
(+ (* x y) (* z t))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(+ (* x y) (* z t))

simplify114.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010074
136367
2105167
3293167
4500167

prune30.0ms

Filtered
14 candidates to 12 candidates (85.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New11314
Fresh000
Picked011
Done000
Total11415

Merged error: 0.0b

Counts
15 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t))))
1.6b
(cbrt (+ (* x y) (* z t)))
1.6b
(cbrt (+ (* x y) (* z t)))
1.6b
(cbrt (+ (* x y) (* z t)))

rewrite26.0ms

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:
14.0ms
(* (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)))

series419.0ms

Counts
4 → 12
Calls
4 calls:
121.0ms
(* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t))))
100.0ms
(cbrt (+ (* x y) (* z t)))
98.0ms
(cbrt (+ (* x y) (* z t)))
101.0ms
(cbrt (+ (* x y) (* z t)))

simplify91.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (80.0ms)

IterNodesCost
03141055
11035988
23734912
35002900

prune224.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New99099
Fresh022
Picked011
Done011
Total994103

Merged error: 0.0b

Counts
103 → 4

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.3b
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
1.0b
(sqrt (+ (* x y) (* z t)))
1.0b
(sqrt (+ (* x y) (* z t)))

rewrite24.0ms

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-+
8×swap-sqr
6×add-exp-log associate-*r* associate-*l* add-cbrt-cube add-log-exp
5×pow-prod-up
4×frac-times unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square associate-*r/ associate-*l/
1×+-commutative pow2 pow-plus sqrt-unprod prod-exp sum-log rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 98
Calls
4 calls:
3.0ms
(+ (* x y) (* z t))
11.0ms
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
3.0ms
(sqrt (+ (* x y) (* z t)))
3.0ms
(sqrt (+ (* x y) (* z t)))

series205.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(+ (* x y) (* z t))
32.0ms
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
69.0ms
(sqrt (+ (* x y) (* z t)))
70.0ms
(sqrt (+ (* x y) (* z t)))

simplify41.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0237768
1959698
25002674

prune163.0ms

Filtered
110 candidates to 63 candidates (57.3%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1100110
Fresh011
Picked011
Done022
Total1104114

Merged error: 0.0b

Counts
114 → 4

localize14.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* x y) (* x y))
2.6b
(* (* z t) (- (* z t) (* x y)))
2.6b
(+ (pow (* x y) 3) (pow (* z t) 3))
37.9b
(/ (+ (pow (* x y) 3) (pow (* z t) 3)) (+ (* (* z t) (- (* z t) (* x y))) (* (* x y) (* x y))))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
48×pow1
25×*-un-lft-identity
23×add-exp-log add-cbrt-cube
20×pow-prod-down
15×add-sqr-sqrt add-cube-cbrt times-frac
11×prod-exp cbrt-unprod
6×add-log-exp
5×sum-cubes distribute-lft-out associate-/l*
4×associate-*r* pow-sqr pow-prod-up
3×flip3-+ associate-/r* flip-+
2×distribute-rgt-in sub-neg distribute-lft-in pow-plus associate-*r/ associate-*l* associate-/r/ *-commutative associate-/l/
1×cbrt-undiv +-commutative pow2 flip3-- frac-2neg swap-sqr div-exp clear-num sum-log flip-- div-inv
Counts
4 → 110
Calls
4 calls:
6.0ms
(* (* x y) (* x y))
7.0ms
(* (* z t) (- (* z t) (* x y)))
7.0ms
(+ (pow (* x y) 3) (pow (* z t) 3))
17.0ms
(/ (+ (pow (* x y) 3) (pow (* z t) 3)) (+ (* (* z t) (- (* z t) (* x y))) (* (* x y) (* x y))))

series408.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(* (* x y) (* x y))
57.0ms
(* (* z t) (- (* z t) (* x y)))
189.0ms
(+ (pow (* x y) 3) (pow (* z t) 3))
132.0ms
(/ (+ (pow (* x y) 3) (pow (* z t) 3)) (+ (* (* z t) (- (* z t) (* x y))) (* (* x y) (* x y))))

simplify114.0ms

Algorithm
egg-herbie
Counts
122 → 122
Iterations

Useful iterations: 2 (100.0ms)

IterNodesCost
04771333
127651234
250021230

prune226.0ms

Filtered
122 candidates to 70 candidates (57.4%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1220122
Fresh000
Picked011
Done033
Total1224126

Merged error: 0.0b

Counts
126 → 4

regimes142.0ms

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
0103
1103

end0.0ms

sample517.0ms

Algorithm
intervals
Results
270.0ms10356×body80valid

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