Details

Time bar (total: 1.8s)

analyze318.0ms

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
25%74.9%0.1%8
28.1%67.9%4%9
40.6%53%6.4%10
49.1%42.9%7.9%11
51.5%37.7%10.8%12
59.1%26.9%14%13
63.7%21.8%14.5%14

sample17.0ms

Algorithm
intervals
Results
6.0ms241×body80valid
1.0ms8×body640valid
1.0ms21×body80invalid
0.0ms3×body1280valid
0.0ms3×body320valid
0.0ms1×body160valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0309
1309

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (+ y z))
0.0b
(+ (* x (+ y z)) (* z 5.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
6.0ms
(* x (+ y z))
6.0ms
(+ (* x (+ y z)) (* z 5.0))

series14.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* x (+ y z))
7.0ms
(+ (* x (+ y z)) (* z 5.0))

simplify39.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
05099356

prune45.0ms

Filtered
28 candidates to 42 candidates (-50.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New39342
Fresh000
Picked011
Done000
Total39443

Merged error: 0.0b

Counts
43 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x y) (* z (+ x 5.0)))
0.0b
(* z (+ x 5.0))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
4.0ms
(+ (* x y) (* z (+ x 5.0)))
7.0ms
(* z (+ x 5.0))

series13.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(+ (* x y) (* z (+ x 5.0)))
5.0ms
(* z (+ x 5.0))

simplify51.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
04972356
14972356

prune56.0ms

Filtered
28 candidates to 42 candidates (-50.0%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New38442
Fresh202
Picked101
Done011
Total41546

Merged error: 0b

Counts
46 → 5

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x y) (/ (* z (- (* x x) (* 5.0 5.0))) (- x 5.0)))
1.9b
(* z (- (* x x) (* 5.0 5.0)))
7.3b
(/ (* z (- (* x x) (* 5.0 5.0))) (- x 5.0))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
11×*-un-lft-identity
10×add-exp-log add-cbrt-cube
7×add-cube-cbrt
5×pow1 times-frac associate-/r* add-log-exp
4×associate-*r/ associate-*r*
3×flip3-- associate-*l* flip-- difference-of-squares
2×cbrt-undiv sub-neg div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ distribute-lft-out--
1×+-commutative distribute-rgt-in frac-2neg distribute-lft-in flip3-+ pow-prod-down clear-num sum-log *-commutative flip-+ div-inv associate-/l* unswap-sqr
Counts
3 → 63
Calls
3 calls:
7.0ms
(+ (* x y) (/ (* z (- (* x x) (* 5.0 5.0))) (- x 5.0)))
6.0ms
(* z (- (* x x) (* 5.0 5.0)))
9.0ms
(/ (* z (- (* x x) (* 5.0 5.0))) (- x 5.0))

series40.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(+ (* x y) (/ (* z (- (* x x) (* 5.0 5.0))) (- x 5.0)))
10.0ms
(* z (- (* x x) (* 5.0 5.0)))
14.0ms
(/ (* z (- (* x x) (* 5.0 5.0))) (- x 5.0))

simplify27.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 0 (20.0ms)

IterNodesCost
05031817

prune85.0ms

Filtered
54 candidates to 72 candidates (-33.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New71172
Fresh213
Picked011
Done011
Total73477

Merged error: 0b

Counts
77 → 4

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x y) (/ z (/ (- x 5.0) (- (* x x) (* 5.0 5.0)))))
0.3b
(/ z (/ (- x 5.0) (- (* x x) (* 5.0 5.0))))
6.1b
(/ (- x 5.0) (- (* x x) (* 5.0 5.0)))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
123×add-sqr-sqrt *-un-lft-identity
81×add-cube-cbrt
47×difference-of-squares
30×associate-/r*
21×distribute-lft-out--
11×associate-/r/
10×add-exp-log add-cbrt-cube
8×associate-/l*
6×flip3-- flip-- div-inv
5×add-log-exp
4×cbrt-undiv div-exp
3×pow1
2×frac-2neg clear-num associate-/l/
1×+-commutative flip3-+ div-sub sum-log flip-+
Counts
3 → 179
Calls
3 calls:
20.0ms
(+ (* x y) (/ z (/ (- x 5.0) (- (* x x) (* 5.0 5.0)))))
11.0ms
(/ z (/ (- x 5.0) (- (* x x) (* 5.0 5.0))))
8.0ms
(/ (- x 5.0) (- (* x x) (* 5.0 5.0)))

series35.0ms

Counts
3 → 9
Calls
3 calls:
18.0ms
(+ (* x y) (/ z (/ (- x 5.0) (- (* x x) (* 5.0 5.0)))))
13.0ms
(/ z (/ (- x 5.0) (- (* x x) (* 5.0 5.0))))
4.0ms
(/ (- x 5.0) (- (* x x) (* 5.0 5.0)))

simplify67.0ms

Algorithm
egg-herbie
Counts
188 → 188
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
057063316

prune263.0ms

Filtered
148 candidates to 188 candidates (-27.0%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1880188
Fresh011
Picked011
Done022
Total1884192

Merged error: 0b

Counts
192 → 4

regimes180.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0129
1129

end0.0ms

sample432.0ms

Algorithm
intervals
Results
204.0ms7652×body80valid
17.0ms691×body80invalid
13.0ms118×body1280valid
13.0ms138×body640valid
5.0ms65×body320valid
1.0ms27×body160valid

Profiling

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