Details

Time bar (total: 1.0s)

analyze3.0ms

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
6.0ms256×body80valid

simplify98.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (96.0ms)

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))))

rewrite13.0ms

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))))

simplify36.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
05524490

prune57.0ms

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

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New49352
Fresh011
Picked101
Done000
Total50454

Merged error: 0b

Counts
54 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*r* unsub-neg sum-log *-commutative distribute-rgt-neg-out flip-+
Counts
2 → 30
Calls
2 calls:
7.0ms
(+ (* x (* x 3.0)) (* 2.0 (neg (pow x 3))))
4.0ms
(* x (* x 3.0))

series11.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(+ (* x (* x 3.0)) (* 2.0 (neg (pow x 3))))
3.0ms
(* x (* x 3.0))

simplify44.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05331297

prune46.0ms

Filtered
22 candidates to 36 candidates (-63.6%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New36036
Fresh033
Picked011
Done000
Total36440

Merged error: 0b

Counts
40 → 4

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

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)))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* (* x x) (- 3.0 (* x 2.0)))

simplify53.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
04915272
14915272

prune30.0ms

Filtered
16 candidates to 26 candidates (-62.5%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New26026
Fresh022
Picked011
Done011
Total26430

Merged error: 0b

Counts
30 → 4

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* (* x x) (* 3.0 3.0)) (* (* 2.0 2.0) (pow x 4)))
0.2b
(* (* x x) (* 3.0 3.0))
2.6b
(/ (- (* (* x x) (* 3.0 3.0)) (* (* 2.0 2.0) (pow x 4))) (+ 3.0 (* x 2.0)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
31×pow1
17×add-exp-log add-cbrt-cube
14×pow-prod-down
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×times-frac
8×prod-exp cbrt-unprod
5×add-log-exp
4×pow-plus pow-prod-up
3×associate-/r* associate-/l*
2×pow2 flip3-- associate-/r/ pow-sqr flip-- associate-/l/
1×cbrt-undiv sub-neg frac-2neg flip3-+ diff-log div-sub div-exp associate-*r* associate-*l* clear-num *-commutative flip-+ div-inv unswap-sqr
Counts
3 → 72
Calls
3 calls:
8.0ms
(- (* (* x x) (* 3.0 3.0)) (* (* 2.0 2.0) (pow x 4)))
8.0ms
(* (* x x) (* 3.0 3.0))
15.0ms
(/ (- (* (* x x) (* 3.0 3.0)) (* (* 2.0 2.0) (pow x 4))) (+ 3.0 (* x 2.0)))

series25.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(- (* (* x x) (* 3.0 3.0)) (* (* 2.0 2.0) (pow x 4)))
3.0ms
(* (* x x) (* 3.0 3.0))
13.0ms
(/ (- (* (* x x) (* 3.0 3.0)) (* (* 2.0 2.0) (pow x 4))) (+ 3.0 (* x 2.0)))

simplify42.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
050661404

prune126.0ms

Filtered
56 candidates to 81 candidates (-44.6%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New81081
Fresh011
Picked011
Done022
Total81485

Merged error: 0b

Counts
85 → 4

regimes60.0ms

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

sample281.0ms

Algorithm
intervals
Results
192.0ms8000×body80valid
0.0ms3×body80invalid

Profiling

Loading profile data...