Details

Time bar (total: 3.3s)

analyze450.0ms

Algorithm
search

sample21.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
0.0ms11×body80invalid

simplify62.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0195
1405
2805
31745
43695
55035
67695
711915
814515
916065
1016065

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 1.0 (/ x (* (- y z) (- y t))))
0.0b
(* (- y z) (- y t))
8.7b
(/ x (* (- y z) (- y t)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×flip3-- *-un-lft-identity flip--
10×add-exp-log add-cbrt-cube
8×frac-times associate-/r/
7×add-cube-cbrt
5×pow1 associate-*r* associate-*l* add-log-exp
4×associate-*r/ associate-*l/
3×sub-neg times-frac associate-/l* distribute-lft-out-- difference-of-squares
2×cbrt-undiv distribute-rgt-in distribute-lft-in div-exp prod-exp cbrt-unprod
1×frac-2neg diff-log pow-prod-down clear-num associate-/r* *-commutative div-inv unswap-sqr
Counts
3 → 77
Calls
3 calls:
7.0ms
(- 1.0 (/ x (* (- y z) (- y t))))
8.0ms
(* (- y z) (- y t))
9.0ms
(/ x (* (- y z) (- y t)))

series48.0ms

Counts
3 → 9
Calls
3 calls:
24.0ms
(- 1.0 (/ x (* (- y z) (- y t))))
6.0ms
(* (- y z) (- y t))
17.0ms
(/ x (* (- y z) (- y t)))

simplify46.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0361530
11551485
25001485

prune107.0ms

Filtered
64 candidates to 86 candidates (-34.4%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New81586
Fresh000
Picked011
Done000
Total81687

Merged error: 0b

Counts
87 → 6

localize12.0ms

Local error

Found 4 expressions with local error:

8.7b
(/ x (* (- y z) (- y t)))
24.9b
(cbrt (/ x (* (- y z) (- y t))))
24.9b
(cbrt (/ x (* (- y z) (- y t))))
24.9b
(cbrt (/ x (* (- y z) (- y t))))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
45×cbrt-prod
32×associate-/r/
24×flip3-- flip--
16×frac-times
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
9×add-exp-log add-cbrt-cube
8×associate-*r/ associate-*l/
4×pow1 div-inv add-log-exp
3×cbrt-div pow1/3 associate-/l*
2×cbrt-undiv div-exp
1×frac-2neg prod-exp clear-num associate-/r* cbrt-unprod
Counts
4 → 101
Calls
4 calls:
9.0ms
(/ x (* (- y z) (- y t)))
8.0ms
(cbrt (/ x (* (- y z) (- y t))))
8.0ms
(cbrt (/ x (* (- y z) (- y t))))
8.0ms
(cbrt (/ x (* (- y z) (- y t))))

series183.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(/ x (* (- y z) (- y t)))
54.0ms
(cbrt (/ x (* (- y z) (- y t))))
55.0ms
(cbrt (/ x (* (- y z) (- y t))))
55.0ms
(cbrt (/ x (* (- y z) (- y t))))

simplify41.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
03341013
11135953
25001935

prune159.0ms

Filtered
103 candidates to 113 candidates (-9.7%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New1130113
Fresh044
Picked011
Done011
Total1136119

Merged error: 0b

Counts
119 → 6

localize16.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- y z))
0.6b
(cbrt (- y z))
0.6b
(cbrt (- y z))
8.7b
(/ x (* (* (cbrt (- y z)) (cbrt (- y z))) (* (cbrt (- y z)) (- y t))))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
168×cbrt-div
136×frac-times
111×flip3-- flip--
80×associate-/r/
44×associate-*r/ associate-*l/
22×add-exp-log
16×add-cbrt-cube
15×cbrt-prod add-sqr-sqrt *-un-lft-identity
9×add-cube-cbrt
8×prod-exp cbrt-unprod
5×cbrt-undiv div-exp
4×pow1 add-log-exp
3×times-frac pow1/3 associate-/l* distribute-lft-out-- difference-of-squares
1×frac-2neg clear-num associate-/r* div-inv
Counts
4 → 152
Calls
4 calls:
3.0ms
(cbrt (- y z))
3.0ms
(cbrt (- y z))
3.0ms
(cbrt (- y z))
24.0ms
(/ x (* (* (cbrt (- y z)) (cbrt (- y z))) (* (cbrt (- y z)) (- y t))))

series98.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(cbrt (- y z))
26.0ms
(cbrt (- y z))
29.0ms
(cbrt (- y z))
18.0ms
(/ x (* (* (cbrt (- y z)) (cbrt (- y z))) (* (cbrt (- y z)) (- y t))))

simplify77.0ms

Algorithm
egg-herbie
Counts
164 → 164
Iterations

Useful iterations: 2 (55.0ms)

IterNodesCost
09392072
132081902
250011858

prune208.0ms

Filtered
117 candidates to 164 candidates (-40.2%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New1640164
Fresh033
Picked011
Done022
Total1646170

Merged error: 0b

Counts
170 → 6

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 1.0 (/ (/ x (- y z)) (- y t)))
0.0b
(/ x (- y z))
1.8b
(/ (/ x (- y z)) (- y t))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
213×times-frac
186×add-sqr-sqrt
179×*-un-lft-identity
89×add-cube-cbrt
47×difference-of-squares
45×distribute-lft-out--
24×associate-/l*
16×associate-/r/
10×add-exp-log associate-/r* add-cbrt-cube
9×flip3-- flip--
8×div-inv
5×add-log-exp
4×cbrt-undiv div-exp
3×pow1
2×frac-2neg clear-num
1×sub-neg diff-log associate-/l/
Counts
3 → 201
Calls
3 calls:
29.0ms
(- 1.0 (/ (/ x (- y z)) (- y t)))
7.0ms
(/ x (- y z))
11.0ms
(/ (/ x (- y z)) (- y t))

series48.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(- 1.0 (/ (/ x (- y z)) (- y t)))
10.0ms
(/ x (- y z))
17.0ms
(/ (/ x (- y z)) (- y t))

simplify68.0ms

Algorithm
egg-herbie
Counts
210 → 210
Iterations

Useful iterations: 1 (14.0ms)

IterNodesCost
07111896
126361850
250011850

prune149.0ms

Filtered
143 candidates to 210 candidates (-46.9%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New2100210
Fresh022
Picked011
Done033
Total2106216

Merged error: 0b

Counts
216 → 6

regimes419.0ms

Accuracy

0% (0.7b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0115
1115

end0.0ms

analyze441.0ms

Algorithm
search

sample492.0ms

Algorithm
intervals
Results
283.0ms8000×body80valid
13.0ms396×body80invalid

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