Details

Time bar (total: 3.8s)

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

sample33.0ms

Algorithm
intervals
Results
11.0ms256×body80valid
5.0ms114×body80invalid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
08013
18013

prune14.0ms

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

localize14.0ms

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))))
2.4b
(* 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:
5.0ms
(+ x (+ (* y z) (* a (+ t (* z b)))))
3.0ms
(+ t (* z b))
4.0ms
(+ (* y z) (* a (+ t (* z b))))
5.0ms
(* a (+ t (* z b)))

series58.0ms

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))))
12.0ms
(* a (+ t (* z b)))

simplify47.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05132807

prune94.0ms

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

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New69372
Fresh011
Picked011
Done000
Total69574

Merged error: 0.0b

Counts
74 → 5

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))
0.0b
(+ (+ x (* y z)) (* t a))
6.2b
(* (* a z) b)

rewrite24.0ms

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:
8.0ms
(+ (+ (+ x (* y z)) (* t a)) (* (* a z) b))
5.0ms
(+ x (* y z))
5.0ms
(+ (+ x (* y z)) (* t a))
5.0ms
(* (* a z) b)

series51.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(+ (+ (+ x (* y z)) (* t a)) (* (* a z) b))
6.0ms
(+ x (* y z))
14.0ms
(+ (+ x (* y z)) (* t a))
6.0ms
(* (* a z) b)

simplify22.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (16.0ms)

IterNodesCost
05328695

prune78.0ms

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

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New68068
Fresh033
Picked011
Done011
Total68573

Merged error: 0.0b

Counts
73 → 5

localize15.0ms

Local error

Found 4 expressions with local error:

1.3b
(cbrt (+ (* a (+ t (* z b))) (* z y)))
2.4b
(* a (+ t (* z b)))
2.4b
(* a (+ t (* z b)))
2.4b
(* a (+ t (* z b)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
11×add-cube-cbrt *-un-lft-identity
10×pow1 add-exp-log add-cbrt-cube
9×associate-*r* associate-*l*
6×associate-*r/
4×flip3-+ flip-+ add-log-exp
3×cbrt-prod distribute-rgt-in distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
2×cbrt-div
1×pow1/3
Counts
4 → 79
Calls
4 calls:
6.0ms
(cbrt (+ (* a (+ t (* z b))) (* z y)))
5.0ms
(* a (+ t (* z b)))
5.0ms
(* a (+ t (* z b)))
5.0ms
(* a (+ t (* z b)))

series101.0ms

Counts
4 → 12
Calls
4 calls:
65.0ms
(cbrt (+ (* a (+ t (* z b))) (* z y)))
12.0ms
(* a (+ t (* z b)))
12.0ms
(* a (+ t (* z b)))
12.0ms
(* a (+ t (* z b)))

simplify47.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05100926

prune101.0ms

Filtered
65 candidates to 91 candidates (-40.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New90191
Fresh022
Picked101
Done022
Total91596

Merged error: 0.0b

Counts
96 → 5

localize23.0ms

Local error

Found 4 expressions with local error:

2.4b
(* a (+ t (* z b)))
4.5b
(cbrt (* a (+ t (* z b))))
4.5b
(cbrt (* a (+ t (* z b))))
4.5b
(cbrt (* a (+ t (* z b))))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt associate-*r/
6×pow1 add-exp-log add-cube-cbrt cbrt-div *-un-lft-identity add-cbrt-cube
4×flip3-+ flip-+ add-log-exp
3×cbrt-prod pow1/3 associate-*r* associate-*l*
1×distribute-rgt-in distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 55
Calls
4 calls:
5.0ms
(* a (+ t (* z b)))
4.0ms
(cbrt (* a (+ t (* z b))))
4.0ms
(cbrt (* a (+ t (* z b))))
6.0ms
(cbrt (* a (+ t (* z b))))

series102.0ms

Counts
4 → 12
Calls
4 calls:
12.0ms
(* a (+ t (* z b)))
31.0ms
(cbrt (* a (+ t (* z b))))
29.0ms
(cbrt (* a (+ t (* z b))))
30.0ms
(cbrt (* a (+ t (* z b))))

simplify42.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05092642

prune86.0ms

Filtered
56 candidates to 67 candidates (-19.6%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New67067
Fresh022
Picked011
Done022
Total67572

Merged error: 0.0b

Counts
72 → 5

regimes579.0ms

Accuracy

77.2% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 3.0b

bsearch1.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03965
13965

end0.0ms

sample924.0ms

Algorithm
intervals
Results
360.0ms8000×body80valid
172.0ms3822×body80invalid

Profiling

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