Details

Time bar (total: 3.3s)

sample20.0ms

Algorithm
intervals
Results
11.0ms336×body80valid

simplify23.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0194
1414
2694
3904
41054
51474
62264
73684
84154
94154

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: 0.1b

Counts
2 → 1

localize5.0ms

Local error

Found 3 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt add-log-exp
5×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
3×associate-*r* associate-*l*
2×distribute-rgt-in distribute-lft-in flip3-+ associate-*r/ flip-+ associate--r+
1×+-commutative sub-neg flip3-- diff-log pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod unswap-sqr
Counts
3 → 47
Calls
3 calls:
2.0ms
(- 1.0 (* x (+ 0.253 (* x 0.12))))
2.0ms
(+ 0.253 (* x 0.12))
5.0ms
(* x (+ 0.253 (* x 0.12)))

series119.0ms

Counts
3 → 9
Calls
3 calls:
25.0ms
(- 1.0 (* x (+ 0.253 (* x 0.12))))
31.0ms
(+ 0.253 (* x 0.12))
63.0ms
(* x (+ 0.253 (* x 0.12)))

simplify34.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0226274
1991253
25002253

prune129.0ms

Filtered
56 candidates to 39 candidates (69.6%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New49756
Fresh000
Picked101
Done000
Total50757

Merged error: 0.0b

Counts
57 → 7

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
8×pow1 add-exp-log add-cbrt-cube
6×add-sqr-sqrt *-un-lft-identity
4×add-cube-cbrt
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×diff-log sum-log
1×+-commutative sub-neg flip3-- flip3-+ associate-*r* *-commutative flip-- flip-+ distribute-lft-out associate--r+ distribute-lft-out-- difference-of-squares
Counts
3 → 46
Calls
3 calls:
8.0ms
(- 1.0 (+ (* x 0.253) (* x (* x 0.12))))
3.0ms
(+ (* x 0.253) (* x (* x 0.12)))
4.0ms
(* x (* x 0.12))

series117.0ms

Counts
3 → 9
Calls
3 calls:
25.0ms
(- 1.0 (+ (* x 0.253) (* x (* x 0.12))))
68.0ms
(+ (* x 0.253) (* x (* x 0.12)))
24.0ms
(* x (* x 0.12))

simplify120.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 3 (116.0ms)

IterNodesCost
0234302
1909273
24015270
35002269

prune117.0ms

Filtered
55 candidates to 35 candidates (63.6%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New52355
Fresh336
Picked011
Done000
Total55762

Merged error: 0.0b

Counts
62 → 7

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)

rewrite10.0ms

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)
1.0ms
(cbrt x)

series729.0ms

Counts
4 → 12
Calls
4 calls:
208.0ms
(* (cbrt x) (cbrt x))
173.0ms
(cbrt x)
178.0ms
(cbrt x)
170.0ms
(cbrt x)

simplify92.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (87.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune229.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh145
Picked011
Done011
Total85792

Merged error: 0.0b

Counts
92 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt (cbrt x))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 47
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
2.0ms
(cbrt (cbrt x))

series767.0ms

Counts
4 → 12
Calls
4 calls:
176.0ms
(cbrt x)
174.0ms
(cbrt x)
182.0ms
(cbrt x)
235.0ms
(cbrt (cbrt x))

simplify48.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
071191
1141177
2357169
31377169
45001169

prune207.0ms

Filtered
59 candidates to 52 candidates (88.1%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New59059
Fresh044
Picked011
Done022
Total59766

Merged error: 0.0b

Counts
66 → 7

regimes43.0ms

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
0135
1135

end0.0ms

sample377.0ms

Algorithm
intervals
Results
226.0ms10668×body80valid

Profiling

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