Details

Time bar (total: 1.8s)

analyze314.0ms

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

sample18.0ms

Algorithm
intervals
Results
7.0ms246×body80valid
1.0ms20×body80invalid
0.0msbody640valid
0.0msbody1280valid
0.0msbody320valid
0.0msbody160valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0589
1589

prune4.0ms

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))

rewrite12.0ms

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

series17.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(* x (+ y z))
8.0ms
(+ (* x (+ y z)) (* z 5.0))

simplify48.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
04986356
14986356

prune59.0ms

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

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New38442
Fresh000
Picked011
Done000
Total38543

Merged error: 0.0b

Counts
43 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
associate-*l*
distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
+-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)))
6.0ms
(* 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))

simplify39.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05365356

prune68.0ms

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

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New39342
Fresh213
Picked101
Done011
Total42547

Merged error: 0.0b

Counts
47 → 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)))
4.3b
(* z (- (* x x) (* 5.0 5.0)))
6.8b
(/ (* z (- (* x x) (* 5.0 5.0))) (- x 5.0))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
11×*-un-lft-identity
10×add-exp-log add-cbrt-cube
add-cube-cbrt
pow1 times-frac associate-/r* add-log-exp
associate-*r/ associate-*r*
flip3-- associate-*l* flip-- difference-of-squares
cbrt-undiv sub-neg div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ distribute-lft-out--
+-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)))
8.0ms
(* z (- (* x x) (* 5.0 5.0)))
10.0ms
(/ (* z (- (* x x) (* 5.0 5.0))) (- x 5.0))

series38.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(+ (* 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))

simplify47.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
04960747
14960747

prune108.0ms

Filtered
53 candidates to 72 candidates (-35.8%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New71172
Fresh033
Picked101
Done011
Total72577

Merged error: 0.0b

Counts
77 → 5

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x y) (/ z (/ 1 (+ x 5.0))))
0.0b
(/ 1 (+ x 5.0))
0.3b
(/ z (/ 1 (+ x 5.0)))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
114×times-frac
95×*-un-lft-identity
63×add-sqr-sqrt add-cube-cbrt
22×associate-/r*
16×add-exp-log distribute-lft-out
11×associate-/r/
10×add-cbrt-cube
div-exp
flip3-+ flip-+ div-inv associate-/l*
add-log-exp
pow1 cbrt-undiv
rec-exp frac-2neg 1-exp clear-num
+-commutative pow-flip sum-log inv-pow
Counts
3 → 140
Calls
3 calls:
17.0ms
(+ (* x y) (/ z (/ 1 (+ x 5.0))))
5.0ms
(/ 1 (+ x 5.0))
8.0ms
(/ z (/ 1 (+ x 5.0)))

series15.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(+ (* x y) (/ z (/ 1 (+ x 5.0))))
2.0ms
(/ 1 (+ x 5.0))
5.0ms
(/ z (/ 1 (+ x 5.0)))

simplify53.0ms

Algorithm
egg-herbie
Counts
149 → 149
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
049621609
149621609

prune156.0ms

Filtered
85 candidates to 149 candidates (-75.3%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1481149
Fresh123
Picked011
Done011
Total1495154

Merged error: 0.0b

Counts
154 → 5

regimes213.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0349
1349

end0.0ms

sample456.0ms

Algorithm
intervals
Results
219.0ms7686×body80valid
17.0ms623×body80invalid
13.0ms115×body1280valid
13.0ms103×body640valid
4.0ms57×body320valid
2.0ms39×body160valid

Profiling

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