Details

Time bar (total: 2.3s)

sample29.0ms

Algorithm
intervals
Results
12.0ms272×body80valid

simplify58.0ms

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: 0.6b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
9.4b
(/ x (* (- y z) (- y t)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt flip3-- flip--
10×*-un-lft-identity
9×add-exp-log add-cbrt-cube
8×frac-times associate-/r/
6×add-cube-cbrt
5×associate-*r* associate-*l*
4×pow1 associate-*r/ associate-*l/
3×times-frac associate-/l*
2×cbrt-undiv distribute-rgt-in sub-neg distribute-lft-in div-exp prod-exp cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
1×frac-2neg pow-prod-down clear-num associate-/r* *-commutative div-inv unswap-sqr
Counts
2 → 63
Calls
2 calls:
8.0ms
(* (- y z) (- y t))
8.0ms
(/ x (* (- y z) (- y t)))

series24.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* (- y z) (- y t))
17.0ms
(/ x (* (- y z) (- y t)))

simplify38.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0304403
11399360
25002360

prune90.0ms

Filtered
51 candidates to 69 candidates (-35.3%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New64569
Fresh000
Picked011
Done000
Total64670

Merged error: 0.0b

Counts
70 → 6

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- y z) (- y t))
0.5b
(/ 1 (* (- y z) (- y t)))
9.1b
(* x (/ 1 (* (- y z) (- y t))))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
35×add-exp-log
20×associate-*r*
19×add-cbrt-cube
18×add-sqr-sqrt flip3-- flip--
16×associate-/r/
14×*-un-lft-identity prod-exp
12×frac-times
10×pow1 add-cube-cbrt
8×div-exp associate-*l*
7×associate-*r/
6×times-frac associate-*l/ cbrt-unprod
4×cbrt-undiv rec-exp 1-exp
3×pow-prod-down associate-/l* add-log-exp
2×distribute-rgt-in sub-neg pow-flip distribute-lft-in *-commutative div-inv distribute-lft-out-- difference-of-squares unswap-sqr
1×frac-2neg clear-num associate-/r* un-div-inv inv-pow
Counts
3 → 110
Calls
3 calls:
9.0ms
(* (- y z) (- y t))
11.0ms
(/ 1 (* (- y z) (- y t)))
13.0ms
(* x (/ 1 (* (- y z) (- y t))))

series36.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(* (- y z) (- y t))
12.0ms
(/ 1 (* (- y z) (- y t)))
17.0ms
(* x (/ 1 (* (- y z) (- y t))))

simplify55.0ms

Algorithm
egg-herbie
Counts
119 → 119
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0428685
12242594
25001584

prune111.0ms

Filtered
75 candidates to 119 candidates (-58.7%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New1190119
Fresh044
Picked011
Done011
Total1196125

Merged error: 0.0b

Counts
125 → 6

localize12.0ms

Local error

Found 4 expressions with local error:

9.4b
(/ x (* (- y z) (- y t)))
23.1b
(cbrt (/ x (* (- y z) (- y t))))
23.1b
(cbrt (/ x (* (- y z) (- y t))))
23.1b
(cbrt (/ x (* (- y z) (- y t))))

rewrite39.0ms

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:
8.0ms
(/ x (* (- y z) (- y t)))
8.0ms
(cbrt (/ x (* (- y z) (- y t))))
8.0ms
(cbrt (/ x (* (- y z) (- y t))))
10.0ms
(cbrt (/ x (* (- y z) (- y t))))

series178.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(/ x (* (- y z) (- y t)))
54.0ms
(cbrt (/ x (* (- y z) (- y t))))
54.0ms
(cbrt (/ x (* (- y z) (- y t))))
52.0ms
(cbrt (/ x (* (- y z) (- y t))))

simplify41.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
03341013
11135953
25001935

prune154.0ms

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

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New1130113
Fresh033
Picked011
Done022
Total1136119

Merged error: 0.0b

Counts
119 → 6

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (- y z))
2.1b
(* (/ 1 (- y z)) (/ x (- y t)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
67×add-sqr-sqrt
52×*-un-lft-identity times-frac
30×add-cube-cbrt
28×add-exp-log
21×associate-*r* associate-*l*
16×add-cbrt-cube
10×div-exp distribute-lft-out-- difference-of-squares
8×prod-exp
6×associate-/r/ unswap-sqr
5×pow1 cbrt-undiv associate-/r*
4×cbrt-unprod
3×rec-exp flip3-- 1-exp flip-- div-inv associate-/l*
2×add-log-exp
1×frac-times pow-flip frac-2neg associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative inv-pow
Counts
2 → 113
Calls
2 calls:
6.0ms
(/ 1 (- y z))
19.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

series38.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/ 1 (- y z))
33.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

simplify51.0ms

Algorithm
egg-herbie
Counts
119 → 119
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0491719
12128618
25001578

prune85.0ms

Filtered
67 candidates to 119 candidates (-77.6%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New1181119
Fresh022
Picked011
Done033
Total1187125

Merged error: 0b

Counts
125 → 7

regimes452.0ms

Accuracy

0% (0.6b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 0.6b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0115
1115

end0.0ms

sample669.0ms

Algorithm
intervals
Results
282.0ms8425×body80valid

Profiling

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