Details

Time bar (total: 2.3s)

sample23.0ms

Algorithm
intervals
Results
11.0ms384×body80valid

simplify88.0ms

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

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×*-un-lft-identity
6×flip3-- flip--
5×associate-*r* associate-*l*
4×pow1 add-exp-log distribute-rgt-in frac-times add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
2×associate-*r/ associate-*l/ distribute-lft-out-- difference-of-squares
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 49
Calls
2 calls:
4.0ms
(+ x (* (- y z) (- t x)))
9.0ms
(* (- y z) (- t x))

series86.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(+ x (* (- y z) (- t x)))
37.0ms
(* (- y z) (- t x))

simplify38.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0290310
11174292
25001291

prune101.0ms

Filtered
55 candidates to 40 candidates (72.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New52355
Fresh000
Picked011
Done000
Total52456

Merged error: 0b

Counts
56 → 4

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*l/ add-log-exp
9×add-sqr-sqrt *-un-lft-identity
5×pow1 add-exp-log add-cube-cbrt flip3-- associate-*l* add-cbrt-cube flip--
4×frac-add sum-log distribute-rgt-neg-out
3×associate-*r*
2×+-commutative associate-+r- flip3-+ unsub-neg flip-+ distribute-lft-out
1×associate-+r+ pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 56
Calls
3 calls:
8.0ms
(+ x (+ (* (- y z) t) (* (- y z) (neg x))))
7.0ms
(+ (* (- y z) t) (* (- y z) (neg x)))
6.0ms
(* (- y z) t)

series120.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(+ x (+ (* (- y z) t) (* (- y z) (neg x))))
38.0ms
(+ (* (- y z) t) (* (- y z) (neg x)))
30.0ms
(* (- y z) t)

simplify54.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0386461
11755405
25002405

prune121.0ms

Filtered
65 candidates to 51 candidates (78.5%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New65065
Fresh022
Picked011
Done011
Total65469

Merged error: 0b

Counts
69 → 4

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ (* (- (* y y) (* z z)) (- t x)) (+ y z)))
2.0b
(- (* y y) (* z z))
6.9b
(* (- (* y y) (* z z)) (- t x))
23.1b
(/ (* (- (* y y) (* z z)) (- t x)) (+ y z))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
16×*-un-lft-identity
13×flip3-- flip--
12×add-sqr-sqrt
11×add-exp-log add-cbrt-cube
8×frac-times add-cube-cbrt associate-/l/ add-log-exp
6×pow1
5×associate-*r*
4×times-frac associate-*r/ associate-*l* associate-*l/ associate-/r*
3×sub-neg distribute-lft-out difference-of-squares
2×cbrt-undiv distribute-rgt-in distribute-lft-in flip3-+ div-exp prod-exp associate-/r/ cbrt-unprod flip-+
1×+-commutative frac-2neg diff-log pow-prod-down clear-num sum-log *-commutative div-inv associate-/l* distribute-lft-out-- unswap-sqr
Counts
4 → 91
Calls
4 calls:
7.0ms
(+ x (/ (* (- (* y y) (* z z)) (- t x)) (+ y z)))
4.0ms
(- (* y y) (* z z))
9.0ms
(* (- (* y y) (* z z)) (- t x))
12.0ms
(/ (* (- (* y y) (* z z)) (- t x)) (+ y z))

series268.0ms

Counts
4 → 12
Calls
4 calls:
126.0ms
(+ x (/ (* (- (* y y) (* z z)) (- t x)) (+ y z)))
34.0ms
(- (* y y) (* z z))
45.0ms
(* (- (* y y) (* z z)) (- t x))
63.0ms
(/ (* (- (* y y) (* z z)) (- t x)) (+ y z))

simplify69.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 2 (59.0ms)

IterNodesCost
0511877
12627791
25002783

prune205.0ms

Filtered
103 candidates to 77 candidates (74.8%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1021103
Fresh101
Picked011
Done022
Total1034107

Merged error: 0b

Counts
107 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
3×associate-*l*
2×associate-*r/
1×+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 41
Calls
2 calls:
6.0ms
(* z (- x t))
4.0ms
(+ (* t y) (* z (- x t)))

series71.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(* z (- x t))
31.0ms
(+ (* t y) (* z (- x t)))

simplify147.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0194200
1851184
24139184
35001184

prune63.0ms

Filtered
47 candidates to 30 candidates (63.8%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New47047
Fresh000
Picked011
Done033
Total47451

Merged error: 0b

Counts
51 → 4

regimes110.0ms

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

sample620.0ms

Algorithm
intervals
Results
333.0ms12120×body80valid

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