Details

Time bar (total: 2.0s)

sample27.0ms

Algorithm
intervals
Results
13.0ms385×body80valid

simplify61.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0144
1303
2863
32903
48033
514513
634573
750013

prune5.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
19×*-un-lft-identity
18×prod-diff
15×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
6×flip3-- flip--
5×associate-*r* associate-*l*
4×frac-times
3×pow1 add-exp-log add-cbrt-cube
2×sub-neg associate-*r/ associate-*l/ distribute-lft-out-- difference-of-squares
1×expm1-log1p-u pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 54
Calls
1 calls:
10.0ms
(* (- y z) (- t x))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(* (- y z) (- t x))

simplify43.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0302497
11400357
25001357

prune84.0ms

Filtered
57 candidates to 30 candidates (52.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New55257
Fresh000
Picked011
Done000
Total55358

Merged error: 0b

Counts
58 → 3

localize11.0ms

Local error

Found 3 expressions with local error:

1.4b
(- (* t t) (* x x))
7.5b
(* (- y z) (- (* t t) (* x x)))
20.3b
(/ (* (- y z) (- (* t t) (* x x))) (+ t x))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
13×flip3-- *-un-lft-identity flip--
11×add-sqr-sqrt
10×add-exp-log add-cbrt-cube
8×frac-times associate-/l/
7×add-cube-cbrt
5×pow1 associate-*l* add-log-exp
4×times-frac associate-*r/ associate-*r* associate-*l/ associate-/r*
3×distribute-rgt-in expm1-log1p-u sub-neg distribute-lft-in prod-diff log1p-expm1-u difference-of-squares
2×cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod distribute-lft-out
1×frac-2neg flip3-+ fma-neg diff-log pow-prod-down clear-num *-commutative flip-+ div-inv associate-/l* distribute-lft-out-- unswap-sqr
Counts
3 → 89
Calls
3 calls:
4.0ms
(- (* t t) (* x x))
9.0ms
(* (- y z) (- (* t t) (* x x)))
13.0ms
(/ (* (- y z) (- (* t t) (* x x))) (+ t x))

series201.0ms

Counts
3 → 9
Calls
3 calls:
30.0ms
(- (* t t) (* x x))
79.0ms
(* (- y z) (- (* t t) (* x x)))
92.0ms
(/ (* (- y z) (- (* t t) (* x x))) (+ t x))

simplify74.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (60.0ms)

IterNodesCost
0476763
12577674
25001666

prune220.0ms

Filtered
98 candidates to 73 candidates (74.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New98098
Fresh011
Picked011
Done011
Total983101

Merged error: 0b

Counts
101 → 3

localize9.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (- y z) (sqrt (- t x)))
0.2b
(* (* (- y z) (sqrt (- t x))) (sqrt (- t x)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
42×sqrt-div
33×flip3-- flip--
32×frac-times
17×add-sqr-sqrt
16×associate-*r* associate-*l/
13×*-un-lft-identity
11×sqrt-prod
10×associate-*r/
9×pow1 add-exp-log add-cbrt-cube
7×add-cube-cbrt
6×associate-*l*
4×pow-prod-down prod-exp cbrt-unprod
3×distribute-lft-out-- difference-of-squares
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp unswap-sqr
Counts
2 → 87
Calls
2 calls:
10.0ms
(* (- y z) (sqrt (- t x)))
15.0ms
(* (* (- y z) (sqrt (- t x))) (sqrt (- t x)))

series126.0ms

Counts
2 → 6
Calls
2 calls:
87.0ms
(* (- y z) (sqrt (- t x)))
39.0ms
(* (* (- y z) (sqrt (- t x))) (sqrt (- t x)))

simplify53.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0421874
11544780
25001770

prune220.0ms

Filtered
93 candidates to 64 candidates (68.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New93093
Fresh000
Picked011
Done022
Total93396

Merged error: 0b

Counts
96 → 3

regimes109.0ms

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
0104
1104

end0.0ms

sample683.0ms

Algorithm
intervals
Results
358.0ms12265×body80valid

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