Details

Time bar (total: 3.1s)

sample19.0ms

Algorithm
intervals
Results
7.0ms345×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1183
2183

prune2.0ms

Filtered
1 candidates to 0 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 → 1

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x y) (* z t))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
3.0ms
(- (* x y) (* z t))

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(- (* x y) (* z t))

simplify76.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09178
128571
289571
3213671
4500171

prune30.0ms

Filtered
15 candidates to 12 candidates (80.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0.0b

Counts
16 → 2

localize15.0ms

Local error

Found 4 expressions with local error:

1.4b
(+ (* (* z t) (+ (* z t) (* x y))) (* (* x y) (* x y)))
1.5b
(- (pow (* x y) 3) (pow (* z t) 3))
2.6b
(* (* z t) (+ (* z t) (* x y)))
36.4b
(/ (- (pow (* x y) 3) (pow (* z t) 3)) (+ (* (* z t) (+ (* z t) (* x y))) (* (* x y) (* x y))))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
39×add-sqr-sqrt
29×*-un-lft-identity
27×times-frac
20×difference-of-squares sqr-pow
19×add-cube-cbrt
11×add-exp-log add-cbrt-cube
9×pow1 associate-/l*
8×add-log-exp
5×difference-cubes distribute-lft-out--
3×flip3-+ associate-*r* pow-prod-down prod-exp associate-/r* cbrt-unprod flip-+
2×distribute-rgt-in associate-+l+ flip3-- distribute-lft-in associate-*r/ associate-/r/ flip-- associate-/l/
1×cbrt-undiv +-commutative sub-neg frac-2neg diff-log div-sub div-exp associate-*l* clear-num sum-log *-commutative div-inv
Counts
4 → 109
Calls
4 calls:
9.0ms
(+ (* (* z t) (+ (* z t) (* x y))) (* (* x y) (* x y)))
7.0ms
(- (pow (* x y) 3) (pow (* z t) 3))
7.0ms
(* (* z t) (+ (* z t) (* x y)))
18.0ms
(/ (- (pow (* x y) 3) (pow (* z t) 3)) (+ (* (* z t) (+ (* z t) (* x y))) (* (* x y) (* x y))))

series525.0ms

Counts
4 → 12
Calls
4 calls:
101.0ms
(+ (* (* z t) (+ (* z t) (* x y))) (* (* x y) (* x y)))
236.0ms
(- (pow (* x y) 3) (pow (* z t) 3))
50.0ms
(* (* z t) (+ (* z t) (* x y)))
139.0ms
(/ (- (pow (* x y) 3) (pow (* z t) 3)) (+ (* (* z t) (+ (* z t) (* x y))) (* (* x y) (* x y))))

simplify128.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (110.0ms)

IterNodesCost
05561992
132511869
250031864

prune316.0ms

Filtered
121 candidates to 92 candidates (76.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1201121
Fresh000
Picked011
Done011
Total1203123

Merged error: 0.0b

Counts
123 → 3

localize20.0ms

Local error

Found 4 expressions with local error:

24.0b
(* (* (cbrt (- (pow (* x y) 3) (pow (* z t) 3))) (cbrt (- (pow (* x y) 3) (pow (* z t) 3)))) (/ (cbrt (- (pow (* x y) 3) (pow (* z t) 3))) (+ (* (* z t) (+ (* z t) (* x y))) (* (* x y) (* x y)))))
34.2b
(cbrt (- (pow (* x y) 3) (pow (* z t) 3)))
34.2b
(cbrt (- (pow (* x y) 3) (pow (* z t) 3)))
34.2b
(cbrt (- (pow (* x y) 3) (pow (* z t) 3)))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
55×cbrt-prod add-sqr-sqrt
42×associate-*r*
38×*-un-lft-identity times-frac
30×cbrt-div
26×add-cube-cbrt
24×difference-of-squares sqr-pow
16×add-exp-log frac-times
15×flip3-- flip--
12×associate-*l/
10×add-cbrt-cube
9×pow1
6×difference-cubes prod-exp cbrt-unprod distribute-lft-out--
5×associate-*r/
4×add-log-exp
3×pow1/3 pow-prod-down unswap-sqr
2×cbrt-undiv div-exp associate-/r/
1×flip3-+ associate-*l* *-commutative flip-+ div-inv
Counts
4 → 138
Calls
4 calls:
46.0ms
(* (* (cbrt (- (pow (* x y) 3) (pow (* z t) 3))) (cbrt (- (pow (* x y) 3) (pow (* z t) 3)))) (/ (cbrt (- (pow (* x y) 3) (pow (* z t) 3))) (+ (* (* z t) (+ (* z t) (* x y))) (* (* x y) (* x y)))))
7.0ms
(cbrt (- (pow (* x y) 3) (pow (* z t) 3)))
7.0ms
(cbrt (- (pow (* x y) 3) (pow (* z t) 3)))
7.0ms
(cbrt (- (pow (* x y) 3) (pow (* z t) 3)))

series456.0ms

Counts
4 → 12
Calls
4 calls:
145.0ms
(* (* (cbrt (- (pow (* x y) 3) (pow (* z t) 3))) (cbrt (- (pow (* x y) 3) (pow (* z t) 3)))) (/ (cbrt (- (pow (* x y) 3) (pow (* z t) 3))) (+ (* (* z t) (+ (* z t) (* x y))) (* (* x y) (* x y)))))
102.0ms
(cbrt (- (pow (* x y) 3) (pow (* z t) 3)))
102.0ms
(cbrt (- (pow (* x y) 3) (pow (* z t) 3)))
107.0ms
(cbrt (- (pow (* x y) 3) (pow (* z t) 3)))

simplify119.0ms

Algorithm
egg-herbie
Counts
150 → 150
Iterations

Useful iterations: 2 (88.0ms)

IterNodesCost
07823785
136533395
250023288

prune595.0ms

Filtered
150 candidates to 123 candidates (82.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1500150
Fresh000
Picked011
Done022
Total1503153

Merged error: 0.0b

Counts
153 → 3

regimes147.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193

end0.0ms

sample480.0ms

Algorithm
intervals
Results
234.0ms10413×body80valid