Details

Time bar (total: 5.3s)

analyze1.3s

Algorithm
search
Search
TrueOtherFalseIter
0%99.7%0.3%0
0%99.7%0.3%1
0%99.7%0.3%2
0%99.7%0.3%3
0%99.7%0.3%4
0%99.7%0.3%5
0%99.7%0.3%6
0%99.7%0.3%7
0%99.7%0.3%8
0%99.7%0.3%9
0%99.7%0.3%10
0%99.7%0.3%11
0%99.7%0.3%12
1.8%98%0.3%13
2.4%97.3%0.3%14

sample40.0ms

Algorithm
intervals
Results
11.0ms256×body80valid
6.0ms141×body80invalid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
08013
18013

prune13.0ms

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: 0.0b

Counts
2 → 2

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (+ (+ x (* y z)) (* t a)) (* (* a z) b))
0.0b
(+ (+ x (* y z)) (* t a))
0.0b
(+ x (* y z))
6.1b
(* (* a z) b)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
20×add-log-exp
10×sum-log
9×pow1 add-exp-log add-cbrt-cube
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
3×+-commutative flip3-+ associate-*r* pow-prod-down prod-exp cbrt-unprod flip-+
2×associate-+l+
1×associate-*l* *-commutative
Counts
4 → 56
Calls
4 calls:
7.0ms
(+ (+ (+ x (* y z)) (* t a)) (* (* a z) b))
5.0ms
(+ (+ x (* y z)) (* t a))
2.0ms
(+ x (* y z))
5.0ms
(* (* a z) b)

series53.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(+ (+ (+ x (* y z)) (* t a)) (* (* a z) b))
14.0ms
(+ (+ x (* y z)) (* t a))
6.0ms
(+ x (* y z))
8.0ms
(* (* a z) b)

simplify33.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
05133695

prune79.0ms

Filtered
50 candidates to 68 candidates (-36.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New66268
Fresh011
Picked011
Done000
Total66470

Merged error: 0.0b

Counts
70 → 4

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (+ x (* z y)))
0.6b
(cbrt (+ x (* z y)))
0.6b
(cbrt (+ x (* z y)))
6.1b
(* (* a z) b)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log cbrt-prod add-cbrt-cube
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×cbrt-div
4×add-log-exp
3×flip3-+ pow1/3 associate-*r* pow-prod-down prod-exp cbrt-unprod flip-+
1×associate-*l* *-commutative
Counts
4 → 57
Calls
4 calls:
2.0ms
(cbrt (+ x (* z y)))
2.0ms
(cbrt (+ x (* z y)))
2.0ms
(cbrt (+ x (* z y)))
5.0ms
(* (* a z) b)

series89.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(cbrt (+ x (* z y)))
29.0ms
(cbrt (+ x (* z y)))
27.0ms
(cbrt (+ x (* z y)))
6.0ms
(* (* a z) b)

simplify49.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
05369637

prune75.0ms

Filtered
52 candidates to 69 candidates (-32.7%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New69069
Fresh022
Picked011
Done011
Total69473

Merged error: 0.0b

Counts
73 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (+ (* y z) (* a (+ t (* z b)))))
0.0b
(+ t (* z b))
0.0b
(+ (* y z) (* a (+ t (* z b))))
4.1b
(* a (+ t (* z b)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
13×add-log-exp
8×add-sqr-sqrt *-un-lft-identity
6×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
5×sum-log
4×flip3-+ flip-+
3×+-commutative associate-+r+ associate-*r* associate-*l*
2×distribute-rgt-in distribute-lft-in associate-*r/
1×pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
4 → 60
Calls
4 calls:
7.0ms
(+ x (+ (* y z) (* a (+ t (* z b)))))
2.0ms
(+ t (* z b))
4.0ms
(+ (* y z) (* a (+ t (* z b))))
5.0ms
(* a (+ t (* z b)))

series60.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(+ x (+ (* y z) (* a (+ t (* z b)))))
6.0ms
(+ t (* z b))
15.0ms
(+ (* y z) (* a (+ t (* z b))))
13.0ms
(* a (+ t (* z b)))

simplify40.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05106807

prune83.0ms

Filtered
56 candidates to 72 candidates (-28.6%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New71172
Fresh011
Picked011
Done022
Total71576

Merged error: 0.0b

Counts
76 → 5

localize15.0ms

Local error

Found 4 expressions with local error:

5.9b
(* a (* z b))
13.7b
(cbrt (* a (* z b)))
13.7b
(cbrt (* a (* z b)))
13.7b
(cbrt (* a (* z b)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×add-log-exp
3×cbrt-prod pow1/3 associate-*l* pow-prod-down prod-exp cbrt-unprod
1×associate-*r* *-commutative
Counts
4 → 45
Calls
4 calls:
4.0ms
(* a (* z b))
4.0ms
(cbrt (* a (* z b)))
3.0ms
(cbrt (* a (* z b)))
3.0ms
(cbrt (* a (* z b)))

series69.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(* a (* z b))
20.0ms
(cbrt (* a (* z b)))
22.0ms
(cbrt (* a (* z b)))
20.0ms
(cbrt (* a (* z b)))

simplify72.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 0 (67.0ms)

IterNodesCost
04941369
14941369

prune50.0ms

Filtered
39 candidates to 57 candidates (-46.2%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New57057
Fresh011
Picked011
Done033
Total57562

Merged error: 0.0b

Counts
62 → 5

regimes600.0ms

Accuracy

72.9% (0.6b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 2.2b

bsearch1.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
04494
14494

end0.0ms

analyze1.5s

Algorithm
search
Search
TrueOtherFalseIter
0%99.7%0.3%0
0%99.7%0.3%1
0%99.7%0.3%2
0%99.7%0.3%3
0%99.7%0.3%4
0%99.7%0.3%5
0%99.7%0.3%6
0%99.7%0.3%7
0%99.7%0.3%8
0%99.7%0.3%9
0%99.7%0.3%10
0%99.7%0.3%11
0%99.7%0.3%12
1.8%98%0.3%13
2.4%97.3%0.3%14

sample958.0ms

Algorithm
intervals
Results
376.0ms8000×body80valid
179.0ms3803×body80invalid

Profiling

Loading profile data...