Details

Time bar (total: 1.1s)

analyze4.0ms

Algorithm
search

sample12.0ms

Algorithm
intervals
Results
5.0ms230×body80valid
1.0msbody1280valid
0.0msbody320valid
0.0msbody640valid
0.0msbody160valid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1324
2754
31414
41704
51704

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
(- 2.0 (* x 3.0))
0.1b
(* 3.0 (- 2.0 (* x 3.0)))
0.1b
(* (* 3.0 (- 2.0 (* x 3.0))) x)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-exp-log add-cbrt-cube
add-sqr-sqrt
add-cube-cbrt *-un-lft-identity associate-*r*
add-log-exp
associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
sub-neg flip3-- flip--
distribute-rgt-in distribute-lft-in associate-*l/ *-commutative
diff-log unswap-sqr
Counts
3 → 56
Calls
3 calls:
3.0ms
(- 2.0 (* x 3.0))
5.0ms
(* 3.0 (- 2.0 (* x 3.0)))
10.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)

series14.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(- 2.0 (* x 3.0))
4.0ms
(* 3.0 (- 2.0 (* x 3.0)))
7.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)

simplify38.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0219323
11062277
25002274

prune93.0ms

Filtered
42 candidates to 65 candidates (-54.8%)
Pruning

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New551065
Fresh000
Picked101
Done000
Total561066

Merged error: 0.0b

Counts
66 → 10

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 6.0 (* 9.0 x))
0.1b
(* x (- 6.0 (* 9.0 x)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
sub-neg associate-*r* associate-*l*
distribute-rgt-in flip3-- distribute-lft-in associate-*r/ flip--
diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 36
Calls
2 calls:
2.0ms
(- 6.0 (* 9.0 x))
5.0ms
(* x (- 6.0 (* 9.0 x)))

series9.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(- 6.0 (* 9.0 x))
6.0ms
(* x (- 6.0 (* 9.0 x)))

simplify90.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0140190
1583168
23082168
35002168

prune60.0ms

Filtered
26 candidates to 42 candidates (-61.5%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New36642
Fresh819
Picked101
Done000
Total45752

Merged error: 0.0b

Counts
52 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 6.0) (* x (neg (* 9.0 x))))
0.2b
(* x (neg (* 9.0 x)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt associate-*r*
pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
associate-*l* distribute-rgt-neg-out
+-commutative distribute-lft-neg-in neg-mul-1 distribute-rgt-neg-in flip3-+ unsub-neg pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
3.0ms
(+ (* x 6.0) (* x (neg (* 9.0 x))))
4.0ms
(* x (neg (* 9.0 x)))

series9.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (* x 6.0) (* x (neg (* 9.0 x))))
3.0ms
(* x (neg (* 9.0 x)))

simplify41.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0180207
1897179
25001176

prune59.0ms

Filtered
29 candidates to 42 candidates (-44.8%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New40242
Fresh246
Picked011
Done000
Total42749

Merged error: 0.0b

Counts
49 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 6.0) (* -9.0 (pow x 2)))
0.2b
(* -9.0 (pow x 2))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
associate-*r*
add-exp-log
add-cube-cbrt *-un-lft-identity
unpow-prod-down add-cbrt-cube add-log-exp unswap-sqr
associate-*l* prod-exp
pow1 unpow2 sqr-pow
+-commutative pow-to-exp flip3-+ pow-exp sum-log *-commutative cbrt-unprod flip-+
Counts
2 → 38
Calls
2 calls:
3.0ms
(+ (* x 6.0) (* -9.0 (pow x 2)))
5.0ms
(* -9.0 (pow x 2))

series10.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (* x 6.0) (* -9.0 (pow x 2)))
3.0ms
(* -9.0 (pow x 2))

simplify175.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 3 (170.0ms)

IterNodesCost
0190194
1740174
23885167
35001164

prune52.0ms

Filtered
29 candidates to 44 candidates (-51.7%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New43144
Fresh145
Picked011
Done011
Total44751

Merged error: 0.0b

Counts
51 → 7

regimes40.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0185
1235
2245
3245

end0.0ms

analyze3.0ms

Algorithm
search

sample313.0ms

Algorithm
intervals
Results
164.0ms7213×body80valid
30.0ms300×body1280valid
24.0ms259×body640valid
9.0ms151×body320valid
3.0ms77×body160valid
0.0msbody80invalid

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