Details

Time bar (total: 3.6s)

sample15.0ms

Algorithm
intervals
Results
8.0ms339×body80valid

simplify25.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0194
1414
2694
3904
41054
51474
62264
73684
84154
94154

prune1.0ms

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

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 0.253 (* x 0.12))
0.1b
(* x (+ 0.253 (* x 0.12)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×flip3-+ associate-*r/ flip-+
1×+-commutative distribute-rgt-in distribute-lft-in pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 33
Calls
2 calls:
2.0ms
(+ 0.253 (* x 0.12))
5.0ms
(* x (+ 0.253 (* x 0.12)))

series90.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(+ 0.253 (* x 0.12))
61.0ms
(* x (+ 0.253 (* x 0.12)))

simplify108.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0166173
1767154
24026154
35002154

prune60.0ms

Filtered
39 candidates to 27 candidates (69.2%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New34539
Fresh000
Picked011
Done000
Total34640

Merged error: 0.0b

Counts
40 → 6

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite13.0ms

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 x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
4.0ms
(cbrt x)

series690.0ms

Counts
4 → 12
Calls
4 calls:
185.0ms
(* (cbrt x) (cbrt x))
170.0ms
(cbrt x)
173.0ms
(cbrt x)
162.0ms
(cbrt x)

simplify88.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (82.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune216.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New83285
Fresh044
Picked101
Done011
Total84791

Merged error: 0.0b

Counts
91 → 7

localize11.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* x (* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12))))) (cbrt (+ 0.253 (* x 0.12))))
0.8b
(cbrt (+ 0.253 (* x 0.12)))
0.8b
(cbrt (+ 0.253 (* x 0.12)))
0.8b
(cbrt (+ 0.253 (* x 0.12)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-div
32×associate-*r/
30×flip3-+ flip-+
28×frac-times
14×associate-*l/
13×pow1 add-exp-log
12×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
8×add-cbrt-cube
6×associate-*r* pow-prod-down prod-exp cbrt-unprod
4×add-log-exp
3×pow1/3
1×associate-*l* *-commutative
Counts
4 → 89
Calls
4 calls:
15.0ms
(* (* x (* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12))))) (cbrt (+ 0.253 (* x 0.12))))
2.0ms
(cbrt (+ 0.253 (* x 0.12)))
2.0ms
(cbrt (+ 0.253 (* x 0.12)))
2.0ms
(cbrt (+ 0.253 (* x 0.12)))

series420.0ms

Counts
4 → 12
Calls
4 calls:
65.0ms
(* (* x (* (cbrt (+ 0.253 (* x 0.12))) (cbrt (+ 0.253 (* x 0.12))))) (cbrt (+ 0.253 (* x 0.12))))
122.0ms
(cbrt (+ 0.253 (* x 0.12)))
113.0ms
(cbrt (+ 0.253 (* x 0.12)))
120.0ms
(cbrt (+ 0.253 (* x 0.12)))

simplify62.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
05271629
118931476
250011331

prune229.0ms

Filtered
101 candidates to 70 candidates (69.3%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1010101
Fresh055
Picked011
Done011
Total1017108

Merged error: 0.0b

Counts
108 → 7

localize11.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt x) (+ 0.253 (* x 0.12)))
0.3b
(* (cbrt (pow x 2)) (* (cbrt x) (+ 0.253 (* x 0.12))))
0.6b
(cbrt x)
15.4b
(cbrt (pow x 2))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
23×cbrt-prod
17×add-sqr-sqrt associate-*l*
13×add-cube-cbrt *-un-lft-identity
11×pow1 add-exp-log
7×add-cbrt-cube
6×unpow-prod-down associate-*r/
5×distribute-rgt-in distribute-lft-in
4×associate-*r* pow-prod-down prod-exp cbrt-unprod add-log-exp
2×flip3-+ pow1/3 *-commutative flip-+ unpow2 unswap-sqr sqr-pow
Counts
4 → 85
Calls
4 calls:
6.0ms
(* (cbrt x) (+ 0.253 (* x 0.12)))
9.0ms
(* (cbrt (pow x 2)) (* (cbrt x) (+ 0.253 (* x 0.12))))
1.0ms
(cbrt x)
2.0ms
(cbrt (pow x 2))

series748.0ms

Counts
4 → 12
Calls
4 calls:
324.0ms
(* (cbrt x) (+ 0.253 (* x 0.12)))
77.0ms
(* (cbrt (pow x 2)) (* (cbrt x) (+ 0.253 (* x 0.12))))
172.0ms
(cbrt x)
174.0ms
(cbrt (pow x 2))

simplify55.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0376590
11693524
25001508

prune198.0ms

Filtered
97 candidates to 71 candidates (73.2%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New95297
Fresh044
Picked011
Done022
Total959104

Merged error: 0.0b

Counts
104 → 9

regimes87.0ms

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
0114
1114

end0.0ms

sample365.0ms

Algorithm
intervals
Results
249.0ms10663×body80valid

Profiling

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