Details

Time bar (total: 1.9s)

analyze252.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
12.5%87.4%0.1%7
31.2%68.6%0.1%8
39%57.7%3.3%9
47.6%46%6.4%10
58.1%35.5%6.4%11
62.2%29.1%8.7%12
66.2%22.7%11.1%13
71.3%17.6%11.1%14

sample27.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (10.0ms)

IterNodesCost
02857
12857

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 1.4b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (* y z))
1.2b
(* x (- 1.0 (* y z)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×sub-neg associate-*r* associate-*l*
2×flip3-- associate-*r/ flip--
1×distribute-rgt-in distribute-lft-in diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 33
Calls
2 calls:
3.0ms
(- 1.0 (* y z))
5.0ms
(* x (- 1.0 (* y z)))

series13.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(- 1.0 (* y z))
9.0ms
(* x (- 1.0 (* y z)))

simplify49.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
04951327
14951327

prune72.0ms

Filtered
27 candidates to 39 candidates (-44.4%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New31839
Fresh000
Picked101
Done000
Total32840

Merged error: 1.2b

Counts
40 → 8

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* x (* y (neg z))))
4.6b
(* x (* y (neg z)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×distribute-rgt-neg-out add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*r* unsub-neg sum-log *-commutative flip-+ distribute-lft-out
Counts
2 → 32
Calls
2 calls:
5.0ms
(+ (* x 1.0) (* x (* y (neg z))))
5.0ms
(* x (* y (neg z)))

series28.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(+ (* x 1.0) (* x (* y (neg z))))
11.0ms
(* x (* y (neg z)))

simplify56.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
04991291
14991291

prune47.0ms

Filtered
24 candidates to 38 candidates (-58.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New36238
Fresh527
Picked011
Done000
Total41546

Merged error: 0.0b

Counts
46 → 5

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* (* x y) (neg z)))
6.5b
(* (* x y) (neg z))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r*
7×pow1 add-exp-log add-cbrt-cube
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×add-log-exp
3×distribute-lft-neg-in distribute-rgt-neg-in pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-neg-out
1×+-commutative neg-mul-1 flip3-+ associate-*l* unsub-neg sum-log *-commutative flip-+
Counts
2 → 38
Calls
2 calls:
4.0ms
(+ (* x 1.0) (* (* x y) (neg z)))
6.0ms
(* (* x y) (neg z))

series15.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(+ (* x 1.0) (* (* x y) (neg z)))
6.0ms
(* (* x y) (neg z))

simplify43.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
04966331
14966331

prune53.0ms

Filtered
31 candidates to 44 candidates (-41.9%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New43144
Fresh033
Picked011
Done011
Total43649

Merged error: 0.0b

Counts
49 → 6

localize8.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (* x (sqrt (- 1.0 (* y z)))) (sqrt (- 1.0 (* y z))))
0.1b
(* x (sqrt (- 1.0 (* y z))))
1.0b
(sqrt (- 1.0 (* y z)))
1.0b
(sqrt (- 1.0 (* y z)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
18×sqrt-div
17×add-sqr-sqrt
13×pow1 sqrt-prod
12×associate-*r*
11×add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
10×associate-*r/
9×flip3-- flip--
4×frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 associate-*l/ *-commutative unswap-sqr
Counts
4 → 83
Calls
4 calls:
12.0ms
(* (* x (sqrt (- 1.0 (* y z)))) (sqrt (- 1.0 (* y z))))
6.0ms
(* x (sqrt (- 1.0 (* y z))))
3.0ms
(sqrt (- 1.0 (* y z)))
3.0ms
(sqrt (- 1.0 (* y z)))

series50.0ms

Counts
4 → 12
Calls
4 calls:
9.0ms
(* (* x (sqrt (- 1.0 (* y z)))) (sqrt (- 1.0 (* y z))))
16.0ms
(* x (sqrt (- 1.0 (* y z))))
12.0ms
(sqrt (- 1.0 (* y z)))
13.0ms
(sqrt (- 1.0 (* y z)))

simplify34.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
050111143

prune130.0ms

Filtered
71 candidates to 95 candidates (-33.8%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New95095
Fresh033
Picked011
Done022
Total956101

Merged error: 0.0b

Counts
101 → 6

regimes264.0ms

Accuracy

0% (3.0b remaining)

Error of 3.0b against oracle of 0.0b and baseline of 3.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0539
1539

end0.0ms

sample677.0ms

Algorithm
intervals
Results
166.0ms8000×body80valid

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