Details

Time bar (total: 1.6s)

analyze35.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
25%74.9%0.1%3
25%74.9%0.1%4
43.7%56.2%0.1%5
46.8%53.1%0.1%6
78%21.9%0.1%7
82.7%17.2%0.1%8
89%10.9%0.1%9
91.3%8.6%0.1%10
94.4%5.5%0.1%11
95.6%4.3%0.1%12
97.2%2.7%0.1%13
97.8%2.1%0.1%14

sample18.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
183

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x y) (+ y 1.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
16×times-frac
11×add-sqr-sqrt add-cube-cbrt
10×distribute-lft-out
4×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×pow1 cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
7.0ms
(/ (+ x y) (+ y 1.0))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ (+ x y) (+ y 1.0))

simplify52.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (47.0ms)

IterNodesCost
0191254
1588238
21783238
35001236

prune54.0ms

Filtered
28 candidates to 43 candidates (-53.6%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New40343
Fresh000
Picked011
Done000
Total40444

Merged error: 0b

Counts
44 → 4

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ x y)) (cbrt (+ x y)))
0.5b
(cbrt (+ x y))
0.5b
(cbrt (+ x y))
0.5b
(cbrt (+ x y))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
9.0ms
(* (cbrt (+ x y)) (cbrt (+ x y)))
3.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))

series138.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(* (cbrt (+ x y)) (cbrt (+ x y)))
34.0ms
(cbrt (+ x y))
32.0ms
(cbrt (+ x y))
33.0ms
(cbrt (+ x y))

simplify122.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 3 (113.0ms)

IterNodesCost
0284746
1846709
23879634
35002621

prune171.0ms

Filtered
75 candidates to 107 candidates (-42.7%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1070107
Fresh022
Picked011
Done011
Total1074111

Merged error: 0b

Counts
111 → 4

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* y y) (* 1.0 1.0))
0.1b
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
18.8b
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
43×*-un-lft-identity
33×times-frac
30×add-sqr-sqrt
23×add-cube-cbrt
22×associate-*l*
11×difference-of-squares
10×add-exp-log add-cbrt-cube
9×distribute-lft-out
5×pow1 flip3-- associate-*r* flip-- add-log-exp
4×associate-/r* associate-/r/ associate-/l*
3×sub-neg
2×cbrt-undiv distribute-rgt-in frac-times distribute-lft-in associate-*r/ div-exp prod-exp cbrt-unprod div-inv associate-/l/ unswap-sqr
1×frac-2neg flip3-+ diff-log pow-prod-down associate-*l/ clear-num *-commutative flip-+ distribute-lft-out--
Counts
3 → 104
Calls
3 calls:
3.0ms
(- (* y y) (* 1.0 1.0))
17.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
7.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

series30.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(- (* y y) (* 1.0 1.0))
13.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
13.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

simplify60.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
0455960
12138878
25001800

prune122.0ms

Filtered
83 candidates to 113 candidates (-36.1%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1130113
Fresh011
Picked011
Done022
Total1134117

Merged error: 0b

Counts
117 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ 1.0 y) 1)
0.0b
(- (/ x y) (- (/ 1.0 y) 1))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
11×*-un-lft-identity
9×add-log-exp
6×difference-of-squares
4×times-frac diff-log distribute-lft-out--
3×sub-neg flip3-- flip--
2×pow1 add-exp-log add-cube-cbrt difference-of-sqr-1 frac-sub add-cbrt-cube associate--r+
1×associate--r-
Counts
2 → 41
Calls
2 calls:
7.0ms
(- (/ 1.0 y) 1)
17.0ms
(- (/ x y) (- (/ 1.0 y) 1))

series7.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(- (/ 1.0 y) 1)
4.0ms
(- (/ x y) (- (/ 1.0 y) 1))

simplify87.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0213283
1805267
23298259
35001259

prune44.0ms

Filtered
31 candidates to 47 candidates (-51.6%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New47047
Fresh000
Picked011
Done033
Total47451

Merged error: 0b

Counts
51 → 4

regimes111.0ms

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
083
183

end0.0ms

analyze35.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
25%74.9%0.1%3
25%74.9%0.1%4
43.7%56.2%0.1%5
46.8%53.1%0.1%6
78%21.9%0.1%7
82.7%17.2%0.1%8
89%10.9%0.1%9
91.3%8.6%0.1%10
94.4%5.5%0.1%11
95.6%4.3%0.1%12
97.2%2.7%0.1%13
97.8%2.1%0.1%14

sample351.0ms

Algorithm
intervals
Results
210.0ms7999×body80valid
0.0ms1×body640valid

Profiling

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