Details

Time bar (total: 2.4s)

sample27.0ms

Algorithm
intervals
Results
13.0ms411×body80valid

simplify90.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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 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))

series87.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(+ x (* (- y z) (- t x)))
34.0ms
(* (- y z) (- t x))

simplify44.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0290310
11174292
25001291

prune110.0ms

Filtered
55 candidates to 40 candidates (72.7%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New51455
Fresh000
Picked011
Done000
Total51556

Merged error: 0b

Counts
56 → 5

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
16×*-un-lft-identity
13×associate-*r*
12×associate-*l/
11×add-log-exp
10×add-cube-cbrt associate-*l*
8×pow1 add-exp-log add-cbrt-cube
6×flip3-- flip--
5×distribute-rgt-neg-out
4×frac-add sum-log
3×distribute-lft-neg-in distribute-rgt-neg-in
2×+-commutative associate-+r- flip3-+ unsub-neg pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr
1×neg-mul-1 associate-+r+
Counts
4 → 86
Calls
4 calls:
7.0ms
(+ x (+ (* (- y z) t) (* (- y z) (neg x))))
6.0ms
(* (- y z) t)
7.0ms
(+ (* (- y z) t) (* (- y z) (neg x)))
8.0ms
(* (- y z) (neg x))

series148.0ms

Counts
4 → 12
Calls
4 calls:
52.0ms
(+ x (+ (* (- y z) t) (* (- y z) (neg x))))
28.0ms
(* (- y z) t)
39.0ms
(+ (* (- y z) t) (* (- y z) (neg x)))
29.0ms
(* (- y z) (neg x))

simplify65.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (57.0ms)

IterNodesCost
0464589
12070523
25003518

prune181.0ms

Filtered
98 candidates to 77 candidates (78.6%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New98098
Fresh033
Picked011
Done011
Total985103

Merged error: 0b

Counts
103 → 5

localize12.0ms

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))
4.7b
(* (- (* y y) (* z z)) (- t x))
20.6b
(/ (* (- (* y y) (* z z)) (- t x)) (+ y z))

rewrite37.0ms

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:
10.0ms
(+ 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))

series276.0ms

Counts
4 → 12
Calls
4 calls:
133.0ms
(+ x (/ (* (- (* y y) (* z z)) (- t x)) (+ y z)))
31.0ms
(- (* y y) (* z z))
49.0ms
(* (- (* y y) (* z z)) (- t x))
62.0ms
(/ (* (- (* y y) (* z z)) (- t x)) (+ y z))

simplify73.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
0511877
12627791
25002783

prune212.0ms

Filtered
103 candidates to 77 candidates (74.8%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New1030103
Fresh022
Picked011
Done022
Total1035108

Merged error: 0b

Counts
108 → 5

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- (+ z 1) y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
8×*-un-lft-identity
7×add-sqr-sqrt
6×associate-*r*
3×pow1 add-exp-log distribute-rgt-in add-cube-cbrt distribute-lft-in associate-*l* add-cbrt-cube
2×sub-neg associate-*r/ associate--l+ distribute-lft-out--
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out add-log-exp difference-of-squares unswap-sqr
Counts
1 → 29
Calls
1 calls:
9.0ms
(* x (- (+ z 1) y))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(* x (- (+ z 1) y))

simplify78.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0133141
1589124
23065124
35002124

prune36.0ms

Filtered
32 candidates to 18 candidates (56.3%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New32032
Fresh011
Picked011
Done033
Total32537

Merged error: 0b

Counts
37 → 5

regimes132.0ms

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

sample671.0ms

Algorithm
intervals
Results
359.0ms12195×body80valid

Profiling

Loading profile data...