Details

Time bar (total: 1.5s)

sample16.0ms

Algorithm
intervals
Results
8.0ms350×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

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

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))
0.2b
(* 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)))

series12.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(- 1.0 (* x (+ 0.253 (* x 0.12))))
3.0ms
(+ 0.253 (* x 0.12))
6.0ms
(* x (+ 0.253 (* x 0.12)))

simplify35.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0226274
1991253
25002253

prune88.0ms

Filtered
39 candidates to 56 candidates (-43.6%)
Pruning

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New47956
Fresh000
Picked101
Done000
Total48957

Merged error: 0.0b

Counts
57 → 9

localize7.0ms

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)))
0.2b
(* x (* x 0.12))

rewrite14.0ms

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

series12.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(- 1.0 (+ (* x 0.253) (* x (* x 0.12))))
6.0ms
(+ (* x 0.253) (* x (* x 0.12)))
3.0ms
(* x (* x 0.12))

simplify122.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 3 (117.0ms)

IterNodesCost
0234302
1909273
24015270
35002269

prune72.0ms

Filtered
36 candidates to 55 candidates (-52.8%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New54155
Fresh268
Picked011
Done000
Total56864

Merged error: 0.0b

Counts
64 → 8

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
10×add-log-exp
8×add-exp-log *-un-lft-identity associate-*l*
6×add-cube-cbrt
5×add-cbrt-cube
4×unpow-prod-down unswap-sqr
3×pow1 associate-*r* prod-exp
2×diff-log sum-log unpow2 sqr-pow
1×+-commutative pow-to-exp sub-neg flip3-- flip3-+ pow-exp *-commutative flip-- cbrt-unprod flip-+ associate--r+ distribute-lft-out-- difference-of-squares
Counts
3 → 54
Calls
3 calls:
5.0ms
(- 1.0 (+ (* x 0.253) (* (pow x 2) 0.12)))
3.0ms
(+ (* x 0.253) (* (pow x 2) 0.12))
5.0ms
(* (pow x 2) 0.12)

series13.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(- 1.0 (+ (* x 0.253) (* (pow x 2) 0.12)))
6.0ms
(+ (* x 0.253) (* (pow x 2) 0.12))
3.0ms
(* (pow x 2) 0.12)

simplify201.0ms

Algorithm
egg-herbie
Counts
63 → 63
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0246338
1897316
24977308
35001308

prune92.0ms

Filtered
44 candidates to 63 candidates (-43.2%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New62163
Fresh246
Picked011
Done011
Total64771

Merged error: 0.0b

Counts
71 → 7

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
47×pow1
20×add-exp-log add-cbrt-cube
19×pow-prod-down
18×add-sqr-sqrt
13×associate-*l*
10×add-cube-cbrt *-un-lft-identity prod-exp cbrt-unprod
8×sqrt-prod
7×associate-*r*
6×add-log-exp
4×pow-sqr pow-prod-up unswap-sqr
3×*-commutative
2×pow-plus
1×+-commutative pow2 flip3-+ swap-sqr sum-log flip-+
Counts
4 → 89
Calls
4 calls:
4.0ms
(+ (* x 0.253) (* (* (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))

series27.0ms

Counts
4 → 12
Calls
4 calls:
13.0ms
(+ (* x 0.253) (* (* (sqrt 0.12) x) (* (sqrt 0.12) x)))
4.0ms
(* (sqrt 0.12) x)
4.0ms
(* (sqrt 0.12) x)
7.0ms
(* (* (sqrt 0.12) x) (* (sqrt 0.12) x))

simplify42.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0211424
11004353
25002345

prune101.0ms

Filtered
53 candidates to 101 candidates (-90.6%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New1010101
Fresh044
Picked011
Done022
Total1017108

Merged error: 0.0b

Counts
108 → 7

regimes112.0ms

Accuracy

0% (0.2b 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
0135
1135

end0.0ms

sample414.0ms

Algorithm
intervals
Results
249.0ms10678×body80valid

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