Details

Time bar (total: 1.4s)

analyze7.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
62.5%12.5%25%5
62.5%6.2%31.3%6
65.6%3.1%31.3%7
65.6%1.6%32.8%8
66.4%0.8%32.8%9
66.4%0.4%33.2%10
66.6%0.2%33.2%11
66.6%0.1%33.3%12
66.6%0%33.4%13
66.6%0%33.4%14

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify90.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (88.0ms)

IterNodesCost
049759
149759

prune6.0ms

Filtered
1 candidates to 1 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 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (- 3.0 (* x 2.0)))
0.2b
(* x (* x (- 3.0 (* x 2.0))))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
7×add-sqr-sqrt
6×sub-neg associate-*r/ associate-*l*
5×distribute-rgt-in add-cube-cbrt *-un-lft-identity distribute-lft-in
4×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp
1×unswap-sqr
Counts
2 → 46
Calls
2 calls:
5.0ms
(* x (- 3.0 (* x 2.0)))
6.0ms
(* x (* x (- 3.0 (* x 2.0))))

series12.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* x (- 3.0 (* x 2.0)))
6.0ms
(* x (* x (- 3.0 (* x 2.0))))

simplify35.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
05524490

prune192.0ms

Filtered
29 candidates to 52 candidates (-79.3%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New46652
Fresh011
Picked101
Done000
Total47754

Merged error: 0.0b

Counts
54 → 7

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(* 2.0 (neg (pow x 3)))
0.0b
(+ (* x (* x 3.0)) (* 2.0 (neg (pow x 3))))
0.2b
(* x (* x 3.0))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
29×associate-*r*
14×add-sqr-sqrt
12×distribute-lft-neg-in add-cube-cbrt distribute-rgt-neg-in *-un-lft-identity
10×pow1 add-exp-log add-cbrt-cube
6×unpow-prod-down cube-prod associate-*l*
5×add-log-exp
4×pow-prod-down prod-exp cbrt-unprod
2×cube-mult unpow3 *-commutative distribute-rgt-neg-out sqr-pow
1×+-commutative neg-mul-1 flip3-+ unsub-neg sum-log flip-+ unswap-sqr
Counts
3 → 74
Calls
3 calls:
8.0ms
(* 2.0 (neg (pow x 3)))
5.0ms
(+ (* x (* x 3.0)) (* 2.0 (neg (pow x 3))))
7.0ms
(* x (* x 3.0))

series15.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(* 2.0 (neg (pow x 3)))
8.0ms
(+ (* x (* x 3.0)) (* 2.0 (neg (pow x 3))))
3.0ms
(* x (* x 3.0))

simplify67.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
04948563
14948563

prune107.0ms

Filtered
54 candidates to 83 candidates (-53.7%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New82183
Fresh066
Picked011
Done000
Total82890

Merged error: 0b

Counts
90 → 8

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x x) (- 3.0 (* x 2.0)))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×add-sqr-sqrt associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt sub-neg *-un-lft-identity associate-*r/
1×distribute-rgt-in flip3-- distribute-lft-in associate-*l* *-commutative flip-- add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
7.0ms
(* (* x x) (- 3.0 (* x 2.0)))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(* (* x x) (- 3.0 (* x 2.0)))

simplify66.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
04915272
14915272

prune37.0ms

Filtered
14 candidates to 26 candidates (-85.7%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New26026
Fresh066
Picked011
Done011
Total26834

Merged error: 0b

Counts
34 → 8

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (* x (- 3.0 (* x 2.0))))) (cbrt (* x (* x (- 3.0 (* x 2.0))))))
20.4b
(cbrt (* x (* x (- 3.0 (* x 2.0)))))
20.4b
(cbrt (* x (* x (- 3.0 (* x 2.0)))))
20.4b
(cbrt (* x (* x (- 3.0 (* x 2.0)))))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
38×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-- pow1/3 flip--
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
7.0ms
(* (cbrt (* x (* x (- 3.0 (* x 2.0))))) (cbrt (* x (* x (- 3.0 (* x 2.0))))))
5.0ms
(cbrt (* x (* x (- 3.0 (* x 2.0)))))
5.0ms
(cbrt (* x (* x (- 3.0 (* x 2.0)))))
5.0ms
(cbrt (* x (* x (- 3.0 (* x 2.0)))))

series38.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(* (cbrt (* x (* x (- 3.0 (* x 2.0))))) (cbrt (* x (* x (- 3.0 (* x 2.0))))))
11.0ms
(cbrt (* x (* x (- 3.0 (* x 2.0)))))
9.0ms
(cbrt (* x (* x (- 3.0 (* x 2.0)))))
9.0ms
(cbrt (* x (* x (- 3.0 (* x 2.0)))))

simplify59.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
049451588
149451588

prune183.0ms

Filtered
67 candidates to 84 candidates (-25.4%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New84084
Fresh055
Picked011
Done022
Total84892

Merged error: 0b

Counts
92 → 8

regimes85.0ms

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 (1.0ms)

IterNodesCost
03811
13811

end0.0ms

sample261.0ms

Algorithm
intervals
Results
181.0ms8000×body80valid
0.0ms1×body80invalid

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