Details

Time bar (total: 3.2s)

sample88.0ms

Algorithm
intervals
Results
28.0ms96×body1280valid
21.0ms93×body640valid
12.0ms290×body80valid
6.0ms53×body320valid
1.0ms15×body160valid

simplify73.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1304
2664
31374
42624
55004
614274
746404
850014

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(sinh y)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt sinh-def add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
Counts
1 → 8
Calls
1 calls:
1.0ms
(sinh y)

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(sinh y)

simplify114.0ms

Algorithm
egg-herbie
Counts
11 → 11
Iterations

Useful iterations: 5 (112.0ms)

IterNodesCost
05940
112537
229037
374837
4422237
5500131

prune16.0ms

Filtered
10 candidates to 11 candidates (-10.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New10111
Fresh000
Picked011
Done000
Total10212

Merged error: 0b

Counts
12 → 2

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (cos x) (/ (/ (- (exp y) (exp (* -1 y))) 2) y))
5.5b
(- (exp y) (exp (* -1 y)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
105×times-frac
79×add-sqr-sqrt
70×*-un-lft-identity
61×associate-*r*
50×add-cube-cbrt
11×add-exp-log add-cbrt-cube
10×distribute-lft-out-- difference-of-squares
pow1 div-inv add-log-exp
cbrt-undiv div-exp associate-*l* prod-exp cbrt-unprod unswap-sqr
sub-neg flip3-- diff-log associate-*r/ pow-prod-down *-commutative flip--
Counts
2 → 97
Calls
2 calls:
22.0ms
(* (cos x) (/ (/ (- (exp y) (exp (* -1 y))) 2) y))
4.0ms
(- (exp y) (exp (* -1 y)))

series22.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(* (cos x) (/ (/ (- (exp y) (exp (* -1 y))) 2) y))
5.0ms
(- (exp y) (exp (* -1 y)))

simplify70.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
06341056
13029967
25001966

prune148.0ms

Filtered
76 candidates to 103 candidates (-35.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1030103
Fresh000
Picked011
Done011
Total1032105

Merged error: 0b

Counts
105 → 2

regimes157.0ms

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
074
174

end0.0ms

sample2.4s

Algorithm
intervals
Results
890.0ms2923×body1280valid
470.0ms2546×body640valid
359.0ms8666×body80valid
161.0ms1220×body320valid
54.0ms615×body160valid

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