Details

Time bar (total: 2.6s)

analyze703.0ms

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
9.4%90.5%0.1%7
14%85.8%0.1%8
21.1%78%0.9%9
37.3%60.3%2.5%10
39.7%56.1%4.2%11
45.6%48.7%5.7%12
55.9%35.1%8.9%13
57.6%32.1%10.3%14

sample17.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
1.0ms26×body80invalid

simplify55.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1184
2324
3474
4574
5754
61094
71784
83974
913694
1050014

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 8.9b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
8.3b
(/ (+ x (* y (- z x))) z)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
15×*-un-lft-identity
13×add-cube-cbrt
times-frac
add-exp-log add-cbrt-cube
pow1 associate-*r* add-log-exp
distribute-rgt-in sub-neg associate-+r+ distribute-lft-in
associate-*l* associate-/r* associate-/l*
flip3-+ associate-*r/ flip-+ associate-/l/
cbrt-undiv +-commutative flip3-- frac-2neg div-exp pow-prod-down prod-exp clear-num sum-log *-commutative flip-- cbrt-unprod div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 70
Calls
3 calls:
3.0ms
(+ x (* y (- z x)))
8.0ms
(* y (- z x))
5.0ms
(/ (+ x (* y (- z x))) z)

series27.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(+ x (* y (- z x)))
7.0ms
(* y (- z x))
13.0ms
(/ (+ x (* y (- z x))) z)

simplify119.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0259420
11042388
24769388
35002388

prune81.0ms

Filtered
54 candidates to 79 candidates (-46.3%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New74579
Fresh000
Picked101
Done000
Total75580

Merged error: 3.3b

Counts
80 → 5

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (/ x z) y) (/ (* x y) z))
5.8b
(/ (* x y) z)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
add-exp-log add-cbrt-cube add-log-exp
add-sqr-sqrt
add-cube-cbrt
times-frac associate-/r*
pow1 cbrt-undiv diff-log div-exp frac-sub distribute-lft-out--
sub-neg flip3-- frac-2neg flip3-+ prod-exp associate--l+ clear-num sum-log flip-- cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l* difference-of-squares
Counts
2 → 40
Calls
2 calls:
9.0ms
(- (+ (/ x z) y) (/ (* x y) z))
4.0ms
(/ (* x y) z)

series20.0ms

Counts
2 → 6
Calls
2 calls:
13.0ms
(- (+ (/ x z) y) (/ (* x y) z))
7.0ms
(/ (* x y) z)

simplify43.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0244274
11067254
25001250

prune49.0ms

Filtered
31 candidates to 46 candidates (-48.4%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New44246
Fresh314
Picked011
Done000
Total47451

Merged error: 0b

Counts
51 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (/ x z) y) (* (/ x z) y))
2.6b
(* (/ x z) y)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×add-cube-cbrt *-un-lft-identity times-frac
add-exp-log add-cbrt-cube add-log-exp
pow1
associate-*r* associate-*l/
diff-log prod-exp frac-sub cbrt-unprod unswap-sqr
cbrt-undiv sub-neg flip3-- flip3-+ div-exp pow-prod-down associate--l+ sum-log *-commutative flip-- flip-+ div-inv
Counts
2 → 48
Calls
2 calls:
8.0ms
(- (+ (/ x z) y) (* (/ x z) y))
6.0ms
(* (/ x z) y)

series12.0ms

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

simplify34.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0273288
11091273
25001265

prune49.0ms

Filtered
38 candidates to 54 candidates (-42.1%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New54054
Fresh022
Picked011
Done011
Total54458

Merged error: 0b

Counts
58 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (/ x z) y) (/ x (/ z y)))
8.3b
(/ x (/ z y))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
78×times-frac
53×add-sqr-sqrt
49×*-un-lft-identity
44×add-cube-cbrt
13×associate-/r*
add-exp-log add-cbrt-cube add-log-exp
div-inv
cbrt-undiv div-exp associate-/l* difference-of-squares
pow1 diff-log frac-sub distribute-lft-out--
sub-neg flip3-- frac-2neg flip3-+ associate--l+ clear-num sum-log associate-/r/ flip-- flip-+ distribute-lft-out
Counts
2 → 91
Calls
2 calls:
30.0ms
(- (+ (/ x z) y) (/ x (/ z y)))
5.0ms
(/ x (/ z y))

series23.0ms

Counts
2 → 6
Calls
2 calls:
13.0ms
(- (+ (/ x z) y) (/ x (/ z y)))
9.0ms
(/ x (/ z y))

simplify74.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (60.0ms)

IterNodesCost
0475677
11870652
25001647

prune89.0ms

Filtered
76 candidates to 97 candidates (-27.6%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New97097
Fresh011
Picked011
Done022
Total974101

Merged error: 0b

Counts
101 → 4

regimes176.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
095
195

end0.0ms

analyze394.0ms

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
9.4%90.5%0.1%7
14%85.8%0.1%8
21.1%78%0.9%9
37.3%60.3%2.5%10
39.7%56.1%4.2%11
45.6%48.7%5.7%12
55.9%35.1%8.9%13
57.6%32.1%10.3%14

sample494.0ms

Algorithm
intervals
Results
262.0ms8000×body80valid
35.0ms1127×body80invalid

Profiling

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