Details

Time bar (total: 6.8s)

sample64.0ms

Algorithm
intervals
Results
16.0ms296×body80valid
15.0ms333×body80nan

simplify56.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0308
1858
22738
38008
421238
550018

prune3.0ms

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: 0.1b

Counts
2 → 1

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- a 0.5) b)
0.0b
(+ (- (+ (+ x y) z) (* z (log t))) (* (- a 0.5) b))
0.1b
(- (+ (+ x y) z) (* z (log t)))
0.3b
(* z (log t))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
27×add-log-exp
18×add-sqr-sqrt
14×*-un-lft-identity
12×add-cube-cbrt log-prod
10×sum-log
9×pow1
8×add-exp-log associate-*l* add-cbrt-cube
7×associate-*r*
6×distribute-rgt-in flip3-- distribute-lft-in diff-log associate-*l/ flip-- associate--r+
4×frac-add
3×associate-+l+
2×sub-neg pow-prod-down prod-exp associate--l+ *-commutative cbrt-unprod unswap-sqr
1×+-commutative associate-+l- flip3-+ log-pow flip-+ distribute-lft-out-- difference-of-squares
Counts
4 → 90
Calls
4 calls:
6.0ms
(* (- a 0.5) b)
14.0ms
(+ (- (+ (+ x y) z) (* z (log t))) (* (- a 0.5) b))
8.0ms
(- (+ (+ x y) z) (* z (log t)))
4.0ms
(* z (log t))

series236.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(* (- a 0.5) b)
134.0ms
(+ (- (+ (+ x y) z) (* z (log t))) (* (- a 0.5) b))
34.0ms
(- (+ (+ x y) z) (* z (log t)))
38.0ms
(* z (log t))

simplify75.0ms

Algorithm
egg-herbie
Counts
102 → 102
Iterations

Useful iterations: 2 (66.0ms)

IterNodesCost
0540767
12622717
25001712

prune291.0ms

Filtered
102 candidates to 72 candidates (70.6%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New957102
Fresh000
Picked011
Done000
Total958103

Merged error: 0.0b

Counts
103 → 8

localize20.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt t) (cbrt t))
0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt t)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt t) (cbrt t))
1.0ms
(cbrt t)
1.0ms
(cbrt t)
1.0ms
(cbrt t)

series762.0ms

Counts
4 → 12
Calls
4 calls:
209.0ms
(* (cbrt t) (cbrt t))
183.0ms
(cbrt t)
182.0ms
(cbrt t)
187.0ms
(cbrt t)

simplify95.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (89.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune327.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New85085
Fresh066
Picked011
Done011
Total85893

Merged error: 0.0b

Counts
93 → 8

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (log t)) (cbrt (log t)))
0.5b
(cbrt (log t))
0.5b
(cbrt (log t))
0.5b
(cbrt (log t))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
23×add-sqr-sqrt
20×pow1
17×*-un-lft-identity
15×add-cube-cbrt
9×pow1/3 swap-sqr log-pow
7×associate-*r* associate-*l*
6×add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
6.0ms
(* (cbrt (log t)) (cbrt (log t)))
1.0ms
(cbrt (log t))
1.0ms
(cbrt (log t))
1.0ms
(cbrt (log t))

series1.3s

Counts
4 → 12
Calls
4 calls:
266.0ms
(* (cbrt (log t)) (cbrt (log t)))
481.0ms
(cbrt (log t))
281.0ms
(cbrt (log t))
273.0ms
(cbrt (log t))

simplify90.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
0121487
1430416
22982358
35001351

prune261.0ms

Filtered
93 candidates to 56 candidates (60.2%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New90393
Fresh235
Picked011
Done022
Total929101

Merged error: 0.0b

Counts
101 → 9

localize24.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* z (cbrt (pow (log t) 2))) (cbrt (log t)))
0.5b
(cbrt (pow (log t) 2))
0.5b
(cbrt (log t))
0.5b
(pow (log t) 2)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
17×cbrt-prod
14×pow1
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
10×add-exp-log
8×unpow-prod-down
7×associate-*r*
6×add-cbrt-cube
4×log-pow add-log-exp
3×pow-unpow pow-prod-down prod-exp cbrt-unprod
2×pow1/3 unpow2 sqr-pow
1×pow-to-exp pow-pow associate-*l* pow-exp *-commutative
Counts
4 → 70
Calls
4 calls:
8.0ms
(* (* z (cbrt (pow (log t) 2))) (cbrt (log t)))
2.0ms
(cbrt (pow (log t) 2))
1.0ms
(cbrt (log t))
2.0ms
(pow (log t) 2)

series760.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(* (* z (cbrt (pow (log t) 2))) (cbrt (log t)))
292.0ms
(cbrt (pow (log t) 2))
274.0ms
(cbrt (log t))
154.0ms
(pow (log t) 2)

simplify39.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0232446
11009382
25002347

prune232.0ms

Filtered
82 candidates to 47 candidates (57.3%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New79382
Fresh325
Picked101
Done123
Total84791

Merged error: 0.0b

Counts
91 → 7

regimes533.0ms

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 (0.0ms)

IterNodesCost
0208
1208

end0.0ms

sample1.6s

Algorithm
intervals
Results
499.0ms9172×body80valid
436.0ms9253×body80nan
0.0ms1×body1280valid
0.0ms1×body640valid

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