Details

Time bar (total: 3.0s)

analyze638.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
6.2%93.6%0.2%9
9.4%90.4%0.2%10
23.4%74.9%1.8%11
27.3%69%3.7%12
36.6%56.5%6.8%13
40.5%52%7.4%14

sample24.0ms

Algorithm
intervals
Results
11.0ms256×body80valid
2.0ms61×body80invalid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0227
1227

prune10.0ms

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
(* t (- x z))
6.0b
(* y (* t (- x z)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
7×*-un-lft-identity
6×sub-neg associate-*r/ associate-*r* associate-*l*
5×distribute-rgt-in add-cube-cbrt distribute-lft-in
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 48
Calls
2 calls:
6.0ms
(* t (- x z))
7.0ms
(* y (* t (- x z)))

series17.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(* t (- x z))
10.0ms
(* y (* t (- x z)))

simplify45.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
04962393
14962393

prune63.0ms

Filtered
32 candidates to 54 candidates (-68.8%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New49554
Fresh011
Picked011
Done000
Total49756

Merged error: 0.0b

Counts
56 → 7

localize5.0ms

Local error

Found 1 expressions with local error:

5.4b
(* (* y t) (- x z))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt sub-neg associate-*r/
1×distribute-rgt-in flip3-- distribute-lft-in associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 24
Calls
1 calls:
9.0ms
(* (* y t) (- x z))

series10.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(* (* y t) (- x z))

simplify29.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
05085214

prune36.0ms

Filtered
16 candidates to 27 candidates (-68.8%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New27027
Fresh055
Picked011
Done011
Total27734

Merged error: 0.0b

Counts
34 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(- (* x y) (* z y))
7.1b
(* (- (* x y) (* z y)) t)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*l* add-cbrt-cube add-log-exp
3×associate-*r*
2×flip3-- distribute-rgt-out-- associate-*l/ flip--
1×sub-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 33
Calls
2 calls:
3.0ms
(- (* x y) (* z y))
5.0ms
(* (- (* x y) (* z y)) t)

series21.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(- (* x y) (* z y))
14.0ms
(* (- (* x y) (* z y)) t)

simplify41.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05309319

prune52.0ms

Filtered
29 candidates to 39 candidates (-34.5%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New38139
Fresh044
Picked011
Done022
Total38846

Merged error: 0.0b

Counts
46 → 8

localize8.0ms

Local error

Found 3 expressions with local error:

0.1b
(* (sqrt t) (- x z))
0.8b
(* (* y (* (sqrt t) (- x z))) (sqrt t))
1.3b
(* y (* (sqrt t) (- x z)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
19×pow1 add-exp-log add-cbrt-cube
15×add-sqr-sqrt
12×associate-*r*
11×*-un-lft-identity
10×associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
9×add-cube-cbrt
7×sqrt-prod
6×sub-neg
5×distribute-rgt-in distribute-lft-in
3×flip3-- *-commutative flip-- add-log-exp
2×associate-*l/ unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
3 → 78
Calls
3 calls:
7.0ms
(* (sqrt t) (- x z))
10.0ms
(* (* y (* (sqrt t) (- x z))) (sqrt t))
8.0ms
(* y (* (sqrt t) (- x z)))

series51.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(* (sqrt t) (- x z))
17.0ms
(* (* y (* (sqrt t) (- x z))) (sqrt t))
18.0ms
(* y (* (sqrt t) (- x z)))

simplify38.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
05095786

prune59.0ms

Filtered
53 candidates to 87 candidates (-64.2%)
Pruning

8 alts after pruning (4 fresh and 4 done)

PrunedKeptTotal
New87087
Fresh044
Picked011
Done033
Total87895

Merged error: 0.0b

Counts
95 → 8

regimes486.0ms

Accuracy

73.4% (1.7b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 6.6b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02537
12537

end0.0ms

analyze811.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
6.2%93.6%0.2%9
9.4%90.4%0.2%10
23.4%74.9%1.8%11
27.3%69%3.7%12
36.6%56.5%6.8%13
40.5%52%7.4%14

sample524.0ms

Algorithm
intervals
Results
241.0ms8000×body80valid
59.0ms1808×body80invalid

Profiling

Loading profile data...