Details

Time bar (total: 2.3s)

sample24.0ms

Algorithm
intervals
Results
12.0ms343×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1103

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

localize5.0ms

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 +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 11
Calls
1 calls:
3.0ms
(+ (* x y) (* z t))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(+ (* x y) (* z t))

simplify118.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010074
136367
2105167
3293167
4500167

prune32.0ms

Filtered
14 candidates to 12 candidates (85.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New12214
Fresh000
Picked011
Done000
Total12315

Merged error: 0.0b

Counts
15 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* z t) (* z t))
0.3b
(* (* x y) (* x y))
2.8b
(- (* (* x y) (* x y)) (* (* z t) (* z t)))
28.8b
(/ (- (* (* x y) (* x y)) (* (* z t) (* z t))) (- (* x y) (* z t)))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
82×pow1
34×pow-prod-down
30×add-exp-log add-cbrt-cube
16×prod-exp cbrt-unprod
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×times-frac
8×pow-sqr pow-prod-up
6×add-log-exp
5×difference-of-squares
4×pow-plus associate-/l*
3×flip3-- associate-/r* flip--
2×pow2 swap-sqr associate-*r* associate-*l* associate-/r/ *-commutative associate-/l/
1×cbrt-undiv sub-neg frac-2neg diff-log div-sub div-exp clear-num div-inv
Counts
4 → 117
Calls
4 calls:
6.0ms
(* (* z t) (* z t))
6.0ms
(* (* x y) (* x y))
6.0ms
(- (* (* x y) (* x y)) (* (* z t) (* z t)))
12.0ms
(/ (- (* (* x y) (* x y)) (* (* z t) (* z t))) (- (* x y) (* z t)))

series243.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(* (* z t) (* z t))
33.0ms
(* (* x y) (* x y))
102.0ms
(- (* (* x y) (* x y)) (* (* z t) (* z t)))
79.0ms
(/ (- (* (* x y) (* x y)) (* (* z t) (* z t))) (- (* x y) (* z t)))

simplify74.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 2 (63.0ms)

IterNodesCost
0413954
12306805
25002788

prune163.0ms

Filtered
129 candidates to 66 candidates (51.2%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New1272129
Fresh011
Picked101
Done011
Total1284132

Merged error: 0.0b

Counts
132 → 4

localize11.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* z t) (* z t))
0.3b
(* (* x y) (* x y))
18.1b
(/ (* (* z t) (* z t)) (- (* x y) (* z t)))
18.6b
(/ (* (* x y) (* x y)) (- (* x y) (* z t)))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
82×pow1
64×add-exp-log add-cbrt-cube
34×pow-prod-down
32×prod-exp cbrt-unprod
10×cbrt-undiv div-exp
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity pow-sqr pow-prod-up
6×times-frac associate-/r*
4×pow-plus associate-/r/ add-log-exp
2×pow2 flip3-- frac-2neg swap-sqr associate-*r* associate-*l* clear-num *-commutative flip-- div-inv associate-/l*
Counts
4 → 126
Calls
4 calls:
6.0ms
(* (* z t) (* z t))
6.0ms
(* (* x y) (* x y))
10.0ms
(/ (* (* z t) (* z t)) (- (* x y) (* z t)))
10.0ms
(/ (* (* x y) (* x y)) (- (* x y) (* z t)))

series155.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(* (* z t) (* z t))
33.0ms
(* (* x y) (* x y))
45.0ms
(/ (* (* z t) (* z t)) (- (* x y) (* z t)))
48.0ms
(/ (* (* x y) (* x y)) (- (* x y) (* z t)))

simplify90.0ms

Algorithm
egg-herbie
Counts
138 → 138
Iterations

Useful iterations: 2 (80.0ms)

IterNodesCost
0476840
13350642
25002640

prune157.0ms

Filtered
138 candidates to 60 candidates (43.5%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1371138
Fresh112
Picked101
Done011
Total1393142

Merged error: 0.0b

Counts
142 → 3

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (* x y) (- 1 (/ (* z t) (* x y))))
0.2b
(* (* z t) (* z t))
5.3b
(/ (* z t) (* x y))
18.1b
(/ (* (* z t) (* z t)) (- (* x y) (* z t)))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
51×add-exp-log add-cbrt-cube
43×pow1
21×prod-exp cbrt-unprod
17×pow-prod-down
14×add-sqr-sqrt *-un-lft-identity
11×cbrt-undiv div-exp
10×times-frac associate-/r*
8×add-cube-cbrt
4×associate-/r/ pow-sqr pow-prod-up add-log-exp difference-of-squares
3×frac-2neg clear-num div-inv associate-/l*
2×flip3-- pow-plus flip-- distribute-lft-out--
1×pow2 swap-sqr associate-*r* associate-*l* *-commutative
Counts
4 → 113
Calls
4 calls:
7.0ms
(/ (* x y) (- 1 (/ (* z t) (* x y))))
6.0ms
(* (* z t) (* z t))
5.0ms
(/ (* z t) (* x y))
10.0ms
(/ (* (* z t) (* z t)) (- (* x y) (* z t)))

series156.0ms

Counts
4 → 12
Calls
4 calls:
53.0ms
(/ (* x y) (- 1 (/ (* z t) (* x y))))
29.0ms
(* (* z t) (* z t))
25.0ms
(/ (* z t) (* x y))
48.0ms
(/ (* (* z t) (* z t)) (- (* x y) (* z t)))

simplify91.0ms

Algorithm
egg-herbie
Counts
125 → 125
Iterations

Useful iterations: 2 (82.0ms)

IterNodesCost
0512788
13721635
25002634

prune169.0ms

Filtered
125 candidates to 66 candidates (52.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1241125
Fresh101
Picked101
Done011
Total1262128

Merged error: 0b

Counts
128 → 2

regimes100.0ms

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
0103
1103

end0.0ms

sample535.0ms

Algorithm
intervals
Results
280.0ms10470×body80valid

Profiling

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