Details

Time bar (total: 2.9s)

sample23.0ms

Algorithm
intervals
Results
10.0ms371×body80valid

simplify82.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1284
2804
32544
46414
510664
623734
739144
850014

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

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
7×*-un-lft-identity
6×flip3-- flip--
5×associate-*r* associate-*l*
4×frac-times
3×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/ distribute-lft-out-- difference-of-squares
1×pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 34
Calls
1 calls:
9.0ms
(* (- y z) (- t x))

series35.0ms

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

simplify32.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0218207
1960193
25002193

prune75.0ms

Filtered
37 candidates to 26 candidates (70.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New34337
Fresh000
Picked011
Done000
Total34438

Merged error: 0b

Counts
38 → 4

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×*-un-lft-identity associate-*r*
12×associate-*l/
10×associate-*l*
9×add-cube-cbrt
7×pow1 add-exp-log add-cbrt-cube
6×flip3-- flip--
5×add-log-exp
4×frac-add
3×distribute-lft-neg-in distribute-rgt-neg-in distribute-rgt-neg-out
2×pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
1×+-commutative neg-mul-1 flip3-+ unsub-neg sum-log flip-+ distribute-lft-out
Counts
3 → 70
Calls
3 calls:
8.0ms
(+ (* (- y z) t) (* (- y z) (- x)))
7.0ms
(* (- y z) t)
8.0ms
(* (- y z) (- x))

series98.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(+ (* (- y z) t) (* (- y z) (- x)))
31.0ms
(* (- y z) t)
26.0ms
(* (- y z) (- x))

simplify53.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0385436
11740385
25001379

prune152.0ms

Filtered
79 candidates to 62 candidates (78.5%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New79079
Fresh022
Picked011
Done011
Total79483

Merged error: 0b

Counts
83 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- t x)) (cbrt (- t x)))
0.6b
(cbrt (- t x))
0.6b
(cbrt (- t x))
0.6b
(cbrt (- t x))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
11.0ms
(* (cbrt (- t x)) (cbrt (- t x)))
3.0ms
(cbrt (- t x))
3.0ms
(cbrt (- t x))
3.0ms
(cbrt (- t x))

series570.0ms

Counts
4 → 12
Calls
4 calls:
123.0ms
(* (cbrt (- t x)) (cbrt (- t x)))
150.0ms
(cbrt (- t x))
145.0ms
(cbrt (- t x))
152.0ms
(cbrt (- t x))

simplify150.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (141.0ms)

IterNodesCost
0260760
1908723
24494670
35001660

prune317.0ms

Filtered
113 candidates to 81 candidates (71.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1130113
Fresh011
Picked011
Done022
Total1134117

Merged error: 0b

Counts
117 → 4

localize11.0ms

Local error

Found 3 expressions with local error:

1.4b
(- (* t t) (* x x))
9.0b
(* (- y z) (- (* t t) (* x x)))
23.0b
(/ (* (- y z) (- (* t t) (* x x))) (+ t x))

rewrite29.0ms

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×sub-neg difference-of-squares
2×cbrt-undiv distribute-rgt-in distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod distribute-lft-out
1×frac-2neg flip3-+ diff-log pow-prod-down clear-num *-commutative flip-+ div-inv associate-/l* distribute-lft-out-- unswap-sqr
Counts
3 → 79
Calls
3 calls:
4.0ms
(- (* t t) (* x x))
10.0ms
(* (- y z) (- (* t t) (* x x)))
13.0ms
(/ (* (- y z) (- (* t t) (* x x))) (+ t x))

series212.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(- (* t t) (* x x))
83.0ms
(* (- y z) (- (* t t) (* x x)))
97.0ms
(/ (* (- y z) (- (* t t) (* x x))) (+ t x))

simplify67.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 2 (58.0ms)

IterNodesCost
0451719
12455629
25001628

prune188.0ms

Filtered
88 candidates to 64 candidates (72.7%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New88088
Fresh000
Picked011
Done033
Total88492

Merged error: 0b

Counts
92 → 4

regimes122.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0167
1207
2217
3217

end0.0ms

sample603.0ms

Algorithm
intervals
Results
302.0ms12159×body80valid

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