Details

Time bar (total: 2.5s)

analyze641.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
16.4%83.4%0.2%9
21.4%78.4%0.2%10
25.9%73.3%0.8%11
28%70.2%1.9%12
39.6%55.8%4.6%13
43.9%50.4%5.8%14

sample22.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
2.0ms67×body80invalid

simplify35.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
07339
17339

prune11.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 2

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(* y (- z x))
0.0b
(+ x (/ (* y (- z x)) t))
5.6b
(/ (* y (- z x)) t)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt *-un-lft-identity
10×add-exp-log add-cbrt-cube
add-cube-cbrt
pow1 associate-*r* add-log-exp
associate-*r/
times-frac associate-*l* associate-/r*
cbrt-undiv sub-neg flip3-- div-exp prod-exp flip-- cbrt-unprod associate-/l/
+-commutative distribute-rgt-in frac-2neg distribute-lft-in flip3-+ pow-prod-down clear-num sum-log *-commutative flip-+ div-inv distribute-lft-out associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 59
Calls
3 calls:
6.0ms
(* y (- z x))
5.0ms
(+ x (/ (* y (- z x)) t))
6.0ms
(/ (* y (- z x)) t)

series32.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(* y (- z x))
14.0ms
(+ x (/ (* y (- z x)) t))
12.0ms
(/ (* y (- z x)) t)

simplify39.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
05612574

prune83.0ms

Filtered
45 candidates to 68 candidates (-51.1%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New62668
Fresh011
Picked101
Done000
Total63770

Merged error: 0.0b

Counts
70 → 7

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt t)
0.5b
(cbrt t)
0.7b
(/ (* (/ y (* (cbrt t) (cbrt t))) (- z x)) (cbrt t))
6.7b
(* (/ y (* (cbrt t) (cbrt t))) (- z x))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
27×add-exp-log
19×add-sqr-sqrt add-cbrt-cube
15×*-un-lft-identity
13×add-cube-cbrt
12×cbrt-prod
10×times-frac
cbrt-undiv div-exp prod-exp cbrt-unprod
associate-*l*
pow1 associate-/r*
associate-*r* associate-/l/
frac-times flip3-- associate-*r/ flip-- add-log-exp
sub-neg pow1/3 associate-*l/ div-inv unswap-sqr
distribute-rgt-in frac-2neg distribute-lft-in pow-prod-down clear-num *-commutative associate-/l* distribute-lft-out-- difference-of-squares
Counts
4 → 94
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
15.0ms
(/ (* (/ y (* (cbrt t) (cbrt t))) (- z x)) (cbrt t))
11.0ms
(* (/ y (* (cbrt t) (cbrt t))) (- z x))

series120.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt t)
21.0ms
(cbrt t)
21.0ms
(/ (* (/ y (* (cbrt t) (cbrt t))) (- z x)) (cbrt t))
57.0ms
(* (/ y (* (cbrt t) (cbrt t))) (- z x))

simplify65.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
04942983
14942983

prune126.0ms

Filtered
76 candidates to 106 candidates (-39.5%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1051106
Fresh156
Picked011
Done000
Total1067113

Merged error: 0.0b

Counts
113 → 7

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ t (- z x))
0.0b
(+ x (/ y (/ t (- z x))))
5.5b
(/ y (/ t (- z x)))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
105×*-un-lft-identity
103×add-sqr-sqrt
71×add-cube-cbrt
26×associate-/r*
16×distribute-lft-out-- difference-of-squares
11×associate-/r/
10×add-exp-log add-cbrt-cube
div-inv associate-/l*
flip3-- flip-- add-log-exp
cbrt-undiv div-exp
pow1
frac-2neg clear-num
+-commutative flip3-+ sum-log flip-+ distribute-lft-out
Counts
3 → 151
Calls
3 calls:
5.0ms
(/ t (- z x))
19.0ms
(+ x (/ y (/ t (- z x))))
8.0ms
(/ y (/ t (- z x)))

series33.0ms

Counts
3 → 9
Calls
3 calls:
10.0ms
(/ t (- z x))
11.0ms
(+ x (/ y (/ t (- z x))))
12.0ms
(/ y (/ t (- z x)))

simplify49.0ms

Algorithm
egg-herbie
Counts
160 → 160
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
050392025

prune145.0ms

Filtered
119 candidates to 160 candidates (-34.5%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1582160
Fresh145
Picked101
Done011
Total1607167

Merged error: 0b

Counts
167 → 7

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (/ y t) (- z x)))
8.0b
(* (/ y t) (- z x))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*l*
12×*-un-lft-identity
10×add-cube-cbrt times-frac
add-exp-log add-cbrt-cube
associate-*r*
pow1 sub-neg add-log-exp
distribute-rgt-in frac-times associate-+r+ flip3-- distribute-lft-in associate-*r/ prod-exp flip-- cbrt-unprod unswap-sqr
cbrt-undiv +-commutative flip3-+ div-exp pow-prod-down associate-*l/ sum-log *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 53
Calls
2 calls:
3.0ms
(+ x (* (/ y t) (- z x)))
11.0ms
(* (/ y t) (- z x))

series23.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(+ x (* (/ y t) (- z x)))
12.0ms
(* (/ y t) (- z x))

simplify33.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
04990583
14990583

prune50.0ms

Filtered
43 candidates to 59 candidates (-37.2%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New59059
Fresh055
Picked011
Done011
Total59766

Merged error: 0b

Counts
66 → 7

regimes266.0ms

Accuracy

0% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.8b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0209
1209

end0.0ms

sample579.0ms

Algorithm
intervals
Results
254.0ms8000×body80valid
63.0ms2027×body80invalid

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