Details

Time bar (total: 5.6s)

sample23.0ms

Algorithm
intervals
Results
11.0ms396×body80valid

simplify83.0ms

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

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

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:
52.0ms
(+ x (* (- y z) (- t x)))
34.0ms
(* (- y z) (- t x))

simplify37.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0290310
11174292
25001291

prune100.0ms

Filtered
55 candidates to 40 candidates (72.7%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New52355
Fresh000
Picked101
Done000
Total53356

Merged error: 0b

Counts
56 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* (- y z) t) (* (- y z) (- x)))
0.0b
(* (- y z) (- x))
0.0b
(* (- y z) t)
0.0b
(+ x (+ (* (- y z) t) (* (- y z) (- 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
(+ (* (- y z) t) (* (- y z) (- x)))
8.0ms
(* (- y z) (- x))
6.0ms
(* (- y z) t)
7.0ms
(+ x (+ (* (- y z) t) (* (- y z) (- x))))

series145.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(+ (* (- y z) t) (* (- y z) (- x)))
25.0ms
(* (- y z) (- x))
27.0ms
(* (- y z) t)
52.0ms
(+ x (+ (* (- y z) t) (* (- y z) (- x))))

simplify61.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
0464589
12084523
25001518

prune176.0ms

Filtered
98 candidates to 78 candidates (79.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New98098
Fresh022
Picked011
Done000
Total983101

Merged error: 0b

Counts
101 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

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:
8.0ms
(* x (- (+ z 1) y))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(* x (- (+ z 1) y))

simplify68.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0133141
1589124
23065124
35002124

prune40.0ms

Filtered
32 candidates to 18 candidates (56.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New32032
Fresh011
Picked011
Done011
Total32335

Merged error: 0b

Counts
35 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- y z) (- t x))
0.3b
(* (sqrt (* (- y z) (- t x))) (sqrt (* (- y z) (- t x))))
1.0b
(sqrt (* (- y z) (- t x)))
1.0b
(sqrt (* (- y z) (- t x)))

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
160×sqrt-div
148×frac-times
126×flip3-- flip--
61×pow1
50×associate-*r/ associate-*l/
32×sqrt-pow1
23×pow-prod-down
18×add-sqr-sqrt
14×*-un-lft-identity
12×pow1/2
10×add-cube-cbrt pow-prod-up
9×associate-*r* associate-*l*
8×add-exp-log add-cbrt-cube
6×sqrt-prod pow-sqr
4×swap-sqr add-log-exp
2×distribute-rgt-in sub-neg distribute-lft-in prod-exp *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
1×pow2 pow-plus sqrt-unprod rem-square-sqrt
Counts
4 → 201
Calls
4 calls:
12.0ms
(* (- y z) (- t x))
20.0ms
(* (sqrt (* (- y z) (- t x))) (sqrt (* (- y z) (- t x))))
7.0ms
(sqrt (* (- y z) (- t x)))
7.0ms
(sqrt (* (- y z) (- t x)))

series3.2s

Counts
4 → 12
Calls
4 calls:
34.0ms
(* (- y z) (- t x))
40.0ms
(* (sqrt (* (- y z) (- t x))) (sqrt (* (- y z) (- t x))))
1.6s
(sqrt (* (- y z) (- t x)))
1.6s
(sqrt (* (- y z) (- t x)))

simplify90.0ms

Algorithm
egg-herbie
Counts
213 → 213
Iterations

Useful iterations: 2 (59.0ms)

IterNodesCost
05242683
121332600
250022578

prune507.0ms

Filtered
213 candidates to 130 candidates (61.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New2130213
Fresh000
Picked011
Done022
Total2133216

Merged error: 0b

Counts
216 → 3

regimes87.0ms

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

sample655.0ms

Algorithm
intervals
Results
359.0ms12268×body80valid

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