Details

Time bar (total: 3.1s)

sample51.0ms

Algorithm
intervals
Results
16.0ms379×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

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

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))
4.4b
(* (* a z) b)

rewrite23.0ms

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:
9.0ms
(+ (+ (+ x (* y z)) (* t a)) (* (* a z) b))
5.0ms
(+ (+ x (* y z)) (* t a))
3.0ms
(+ x (* y z))
5.0ms
(* (* a z) b)

series57.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(+ (+ (+ x (* y z)) (* t a)) (* (* a z) b))
18.0ms
(+ (+ x (* y z)) (* t a))
6.0ms
(+ x (* y z))
7.0ms
(* (* a z) b)

simplify25.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (18.0ms)

IterNodesCost
05328695

prune89.0ms

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

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New65368
Fresh011
Picked011
Done000
Total65570

Merged error: 0.0b

Counts
70 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ t (* z b))
0.0b
(+ (* y z) (* a (+ t (* z b))))
0.0b
(+ x (+ (* y z) (* a (+ t (* z b)))))
2.2b
(* 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:
3.0ms
(+ t (* z b))
4.0ms
(+ (* y z) (* a (+ t (* z b))))
5.0ms
(+ x (+ (* y z) (* a (+ t (* z b)))))
6.0ms
(* a (+ t (* z b)))

series64.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(+ t (* z b))
16.0ms
(+ (* y z) (* a (+ t (* z b))))
28.0ms
(+ x (+ (* y z) (* a (+ t (* z b)))))
13.0ms
(* a (+ t (* z b)))

simplify51.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
05132807

prune104.0ms

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

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New69372
Fresh033
Picked011
Done011
Total69877

Merged error: 0.0b

Counts
77 → 8

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt a)
0.6b
(cbrt a)
1.0b
(* (+ t (* z b)) (cbrt a))
1.7b
(* (* (cbrt a) (cbrt a)) (* (+ t (* z b)) (cbrt a)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
18×pow1 add-exp-log
13×add-sqr-sqrt
11×add-cbrt-cube
10×cbrt-prod
9×add-cube-cbrt *-un-lft-identity pow-prod-down prod-exp cbrt-unprod
7×associate-*r*
4×associate-*l* associate-*l/ add-log-exp
2×flip3-+ pow1/3 associate-*r/ *-commutative flip-+ unswap-sqr
Counts
4 → 70
Calls
4 calls:
1.0ms
(cbrt a)
1.0ms
(cbrt a)
6.0ms
(* (+ t (* z b)) (cbrt a))
13.0ms
(* (* (cbrt a) (cbrt a)) (* (+ t (* z b)) (cbrt a)))

series98.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt a)
26.0ms
(cbrt a)
32.0ms
(* (+ t (* z b)) (cbrt a))
18.0ms
(* (* (cbrt a) (cbrt a)) (* (+ t (* z b)) (cbrt a)))

simplify64.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 0 (58.0ms)

IterNodesCost
04971591
14971591

prune105.0ms

Filtered
55 candidates to 82 candidates (-49.1%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New80282
Fresh145
Picked011
Done022
Total81990

Merged error: 0.0b

Counts
90 → 9

localize20.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt a))
0.6b
(cbrt (pow (cbrt a) 2))
1.0b
(* (+ t (* z b)) (* (cbrt (pow (cbrt a) 2)) (cbrt (cbrt a))))
1.7b
(* (* (cbrt a) (cbrt a)) (* (+ t (* z b)) (* (cbrt (pow (cbrt a) 2)) (cbrt (cbrt a)))))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
30×pow1 add-exp-log
23×cbrt-prod
18×pow-prod-down prod-exp add-cbrt-cube cbrt-unprod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×unpow-prod-down
4×associate-*l* associate-*l/ add-log-exp
2×flip3-+ pow1/3 associate-*r/ associate-*r* *-commutative flip-+
1×unpow2 sqr-pow
Counts
4 → 83
Calls
4 calls:
2.0ms
(cbrt (cbrt a))
3.0ms
(cbrt (pow (cbrt a) 2))
10.0ms
(* (+ t (* z b)) (* (cbrt (pow (cbrt a) 2)) (cbrt (cbrt a))))
16.0ms
(* (* (cbrt a) (cbrt a)) (* (+ t (* z b)) (* (cbrt (pow (cbrt a) 2)) (cbrt (cbrt a)))))

series119.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(cbrt (cbrt a))
35.0ms
(cbrt (pow (cbrt a) 2))
34.0ms
(* (+ t (* z b)) (* (cbrt (pow (cbrt a) 2)) (cbrt (cbrt a))))
18.0ms
(* (* (cbrt a) (cbrt a)) (* (+ t (* z b)) (* (cbrt (pow (cbrt a) 2)) (cbrt (cbrt a)))))

simplify53.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
04929730
14929730

prune100.0ms

Filtered
59 candidates to 95 candidates (-61.0%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New95095
Fresh055
Picked011
Done033
Total959104

Merged error: 0.0b

Counts
104 → 9

regimes689.0ms

Accuracy

0% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02015
12015

end0.0ms

sample1.3s

Algorithm
intervals
Results
529.0ms11932×body80valid

Profiling

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