Details

Time bar (total: 1.6s)

sample15.0ms

Algorithm
intervals
Results
8.0ms356×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

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)))

rewrite12.0ms

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:
3.0ms
(- 1.0 (* x (+ 0.253 (* x 0.12))))
3.0ms
(+ 0.253 (* x 0.12))
5.0ms
(* x (+ 0.253 (* x 0.12)))

series127.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(- 1.0 (* x (+ 0.253 (* x 0.12))))
31.0ms
(+ 0.253 (* x 0.12))
65.0ms
(* x (+ 0.253 (* x 0.12)))

simplify35.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0226274
1991253
25002253

prune84.0ms

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 2 expressions with local error:

0.0b
(- (- 1.0 (* 0.253 x)) (* x (* x 0.12)))
0.2b
(* x (* x 0.12))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity diff-log associate-*l* pow-prod-down prod-exp cbrt-unprod
2×sub-neg associate--l+
1×associate--l- flip3-- associate-*r* *-commutative flip--
Counts
2 → 34
Calls
2 calls:
6.0ms
(- (- 1.0 (* 0.253 x)) (* x (* x 0.12)))
5.0ms
(* x (* x 0.12))

series52.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(- (- 1.0 (* 0.253 x)) (* x (* x 0.12)))
28.0ms
(* x (* x 0.12))

simplify82.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 3 (78.0ms)

IterNodesCost
0168210
1607186
22937184
35001183

prune57.0ms

Filtered
40 candidates to 24 candidates (60.0%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New39140
Fresh246
Picked011
Done000
Total41647

Merged error: 0b

Counts
47 → 6

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (- 1.0 (* 0.253 x)) (* (pow x 2) 0.12))
0.2b
(* (pow x 2) 0.12)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
8×associate-*l*
7×add-exp-log add-log-exp
5×add-cube-cbrt *-un-lft-identity
4×unpow-prod-down add-cbrt-cube unswap-sqr
3×diff-log associate-*r* prod-exp
2×pow1 sub-neg associate--l+ unpow2 sqr-pow
1×associate--l- pow-to-exp flip3-- pow-exp *-commutative flip-- cbrt-unprod
Counts
2 → 43
Calls
2 calls:
5.0ms
(- (- 1.0 (* 0.253 x)) (* (pow x 2) 0.12))
5.0ms
(* (pow x 2) 0.12)

series53.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(- (- 1.0 (* 0.253 x)) (* (pow x 2) 0.12))
24.0ms
(* (pow x 2) 0.12)

simplify142.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0183241
1615220
23986215
35001215

prune80.0ms

Filtered
49 candidates to 32 candidates (65.3%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New48149
Fresh224
Picked011
Done011
Total50555

Merged error: 0b

Counts
55 → 5

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (- 1.0 (* 0.253 x)) (* (* (sqrt 0.12) x) (* (sqrt 0.12) x)))
0.2b
(* (sqrt 0.12) x)
0.2b
(* (sqrt 0.12) x)
0.4b
(* (* (sqrt 0.12) x) (* (sqrt 0.12) x))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
47×pow1
20×add-exp-log add-cbrt-cube
19×add-sqr-sqrt pow-prod-down
13×associate-*l*
10×add-cube-cbrt *-un-lft-identity prod-exp cbrt-unprod
9×add-log-exp
8×sqrt-prod
7×associate-*r*
4×pow-sqr pow-prod-up unswap-sqr
3×diff-log *-commutative
2×sub-neg pow-plus associate--l+
1×associate--l- pow2 flip3-- swap-sqr flip-- difference-of-squares
Counts
4 → 95
Calls
4 calls:
6.0ms
(- (- 1.0 (* 0.253 x)) (* (* (sqrt 0.12) x) (* (sqrt 0.12) x)))
5.0ms
(* (sqrt 0.12) x)
5.0ms
(* (sqrt 0.12) x)
8.0ms
(* (* (sqrt 0.12) x) (* (sqrt 0.12) x))

series203.0ms

Counts
4 → 12
Calls
4 calls:
54.0ms
(- (- 1.0 (* 0.253 x)) (* (* (sqrt 0.12) x) (* (sqrt 0.12) x)))
37.0ms
(* (sqrt 0.12) x)
43.0ms
(* (sqrt 0.12) x)
68.0ms
(* (* (sqrt 0.12) x) (* (sqrt 0.12) x))

simplify38.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0219503
1951418
25001412

prune119.0ms

Filtered
107 candidates to 56 candidates (52.3%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New1061107
Fresh112
Picked011
Done022
Total1075112

Merged error: 0b

Counts
112 → 5

regimes16.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0125
1125

end0.0ms

sample346.0ms

Algorithm
intervals
Results
238.0ms10555×body80valid

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