Details

Time bar (total: 1.9s)

analyze363.0ms

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
14%85.8%0.1%7
22.6%77.2%0.1%8
23.8%74.5%1.7%9
40%56.4%3.7%10
46.9%48.7%4.4%11
48%45.8%6.2%12
58.1%32.2%9.7%13
62.1%27.2%10.6%14

sample17.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
1.0ms35×body80invalid

simplify62.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (60.0ms)

IterNodesCost
049309
149309

prune9.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 2

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x (/ (+ y 1.0) z)) x)
4.0b
(* x (/ (+ y 1.0) z))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
17×*-un-lft-identity
16×add-sqr-sqrt associate-*r*
13×times-frac
11×add-cube-cbrt
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×associate-*l* distribute-lft-out
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv sub-neg flip3-- diff-log associate-*r/ div-exp pow-prod-down *-commutative flip-- div-inv
Counts
2 → 46
Calls
2 calls:
7.0ms
(- (* x (/ (+ y 1.0) z)) x)
9.0ms
(* x (/ (+ y 1.0) z))

series16.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(- (* x (/ (+ y 1.0) z)) x)
8.0ms
(* x (/ (+ y 1.0) z))

simplify48.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
04992495
14992495

prune69.0ms

Filtered
34 candidates to 52 candidates (-52.9%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New48452
Fresh101
Picked011
Done000
Total49554

Merged error: 0.0b

Counts
54 → 5

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(* x (+ y 1.0))
0.0b
(- (/ (* x (+ y 1.0)) z) x)
2.0b
(/ (* x (+ y 1.0)) z)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt *-un-lft-identity
10×add-exp-log add-cbrt-cube
7×add-cube-cbrt
5×pow1 add-log-exp
4×associate-*r/ associate-*r*
3×times-frac associate-*l* associate-/r*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ associate-/l/
1×distribute-rgt-in sub-neg flip3-- frac-2neg distribute-lft-in diff-log pow-prod-down clear-num *-commutative flip-- div-inv distribute-lft-out associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 59
Calls
3 calls:
7.0ms
(* x (+ y 1.0))
8.0ms
(- (/ (* x (+ y 1.0)) z) x)
6.0ms
(/ (* x (+ y 1.0)) z)

series22.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(* x (+ y 1.0))
9.0ms
(- (/ (* x (+ y 1.0)) z) x)
8.0ms
(/ (* x (+ y 1.0)) z)

simplify48.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
04972588
14972588

prune76.0ms

Filtered
44 candidates to 68 candidates (-54.5%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New66268
Fresh033
Picked011
Done011
Total66773

Merged error: 0.0b

Counts
73 → 7

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(* x (+ y 1.0))
0.0b
(- (* (* x (+ y 1.0)) (/ 1 z)) x)
2.2b
(* (* x (+ y 1.0)) (/ 1 z))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
27×add-exp-log
17×associate-*r* add-cbrt-cube
14×add-sqr-sqrt *-un-lft-identity
13×prod-exp
12×add-cube-cbrt
10×pow1
9×times-frac
7×associate-*r/ cbrt-unprod
5×add-log-exp
4×div-exp associate-*l* pow-prod-down
3×flip3-+ flip-+
2×cbrt-undiv frac-times rec-exp 1-exp associate-*l/ *-commutative
1×distribute-rgt-in sub-neg flip3-- distribute-lft-in diff-log un-div-inv flip-- div-inv distribute-lft-out unswap-sqr
Counts
3 → 76
Calls
3 calls:
6.0ms
(* x (+ y 1.0))
12.0ms
(- (* (* x (+ y 1.0)) (/ 1 z)) x)
10.0ms
(* (* x (+ y 1.0)) (/ 1 z))

series21.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(* x (+ y 1.0))
8.0ms
(- (* (* x (+ y 1.0)) (/ 1 z)) x)
8.0ms
(* (* x (+ y 1.0)) (/ 1 z))

simplify47.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
05140736

prune79.0ms

Filtered
48 candidates to 85 candidates (-77.1%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New85085
Fresh044
Picked011
Done022
Total85792

Merged error: 0.0b

Counts
92 → 7

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ z (+ y 1.0))
0.0b
(- (/ x (/ z (+ y 1.0))) x)
3.7b
(/ x (/ z (+ y 1.0)))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
117×times-frac
97×*-un-lft-identity
72×add-sqr-sqrt
63×add-cube-cbrt
22×associate-/r*
16×distribute-lft-out
11×associate-/r/
10×add-exp-log add-cbrt-cube
6×div-inv associate-/l*
5×flip3-+ flip-+ add-log-exp
4×cbrt-undiv div-exp
3×pow1 difference-of-squares
2×frac-2neg clear-num
1×sub-neg flip3-- diff-log flip-- distribute-lft-out--
Counts
3 → 138
Calls
3 calls:
5.0ms
(/ z (+ y 1.0))
22.0ms
(- (/ x (/ z (+ y 1.0))) x)
8.0ms
(/ x (/ z (+ y 1.0)))

series22.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(/ z (+ y 1.0))
8.0ms
(- (/ x (/ z (+ y 1.0))) x)
8.0ms
(/ x (/ z (+ y 1.0)))

simplify61.0ms

Algorithm
egg-herbie
Counts
147 → 147
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
050421860

prune145.0ms

Filtered
108 candidates to 147 candidates (-36.1%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New1470147
Fresh033
Picked011
Done033
Total1477154

Merged error: 0.0b

Counts
154 → 7

regimes172.0ms

Accuracy

40.8% (2.0b remaining)

Error of 2.1b against oracle of 0.0b and baseline of 3.5b

bsearch15.0ms

Steps
ItersRangePoint
7
-7.100913156353914e+100
-1.0728229018361834e+99
-7.973597288859605e+99

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02822
12822

end0.0ms

sample487.0ms

Algorithm
intervals
Results
255.0ms8000×body80valid
32.0ms1042×body80invalid

Profiling

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