Details

Time bar (total: 2.1s)

analyze320.0ms

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
9.4%90.5%0.1%6
14%85.8%0.1%7
22.6%77.2%0.1%8
37.8%60.5%1.7%9
40%56%4%10
47.3%48.7%4%11
56.8%36.2%7%12
58.6%32.4%9%13
63.4%27.5%9%14

sample15.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0ms16×body80invalid

simplify241.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (239.0ms)

IterNodesCost
055207

prune10.0ms

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

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (* x (/ z y)))
6.0b
(* x (/ z y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×associate-*l*
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 → 43
Calls
2 calls:
3.0ms
(- x (* x (/ z y)))
6.0ms
(* x (/ z y))

series15.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(- x (* x (/ z y)))
5.0ms
(* x (/ z y))

simplify29.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (24.0ms)

IterNodesCost
05025377

prune71.0ms

Filtered
34 candidates to 49 candidates (-44.1%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New43649
Fresh011
Picked011
Done000
Total43851

Merged error: 0.0b

Counts
51 → 8

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
1.0b
(* x (* (cbrt z) (/ (cbrt z) (* (cbrt y) (cbrt y)))))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
18×add-exp-log
11×add-cbrt-cube
9×pow1 cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity prod-exp cbrt-unprod
4×add-log-exp
3×pow1/3 associate-*l* pow-prod-down
2×cbrt-undiv associate-*r/ div-exp
1×associate-*r* *-commutative
Counts
4 → 56
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
10.0ms
(* x (* (cbrt z) (/ (cbrt z) (* (cbrt y) (cbrt y)))))

series91.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
22.0ms
(cbrt y)
23.0ms
(cbrt y)
25.0ms
(* x (* (cbrt z) (/ (cbrt z) (* (cbrt y) (cbrt y)))))

simplify41.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05062442

prune75.0ms

Filtered
45 candidates to 68 candidates (-51.1%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New68068
Fresh066
Picked011
Done011
Total68876

Merged error: 0.0b

Counts
76 → 8

localize9.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
4.8b
(* (/ x (* (cbrt y) (cbrt y))) (/ z (cbrt y)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
28×times-frac
25×add-exp-log
22×add-cube-cbrt *-un-lft-identity associate-*r*
20×cbrt-prod
18×add-cbrt-cube
8×prod-exp cbrt-unprod
7×cbrt-undiv div-exp associate-*l*
6×pow1 unswap-sqr
4×add-log-exp
3×pow1/3
2×div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative
Counts
4 → 92
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
13.0ms
(* (/ x (* (cbrt y) (cbrt y))) (/ z (cbrt y)))

series76.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
23.0ms
(cbrt y)
21.0ms
(cbrt y)
10.0ms
(* (/ x (* (cbrt y) (cbrt y))) (/ z (cbrt y)))

simplify66.0ms

Algorithm
egg-herbie
Counts
104 → 104
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
04951801
14951801

prune102.0ms

Filtered
73 candidates to 104 candidates (-42.5%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1031104
Fresh145
Picked011
Done112
Total1057112

Merged error: 0.0b

Counts
112 → 7

localize9.0ms

Local error

Found 4 expressions with local error:

6.0b
(* x (/ z y))
12.4b
(cbrt (* x (/ z y)))
12.4b
(cbrt (* x (/ z y)))
12.4b
(cbrt (* x (/ z y)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×add-cube-cbrt *-un-lft-identity
10×times-frac
9×add-exp-log add-cbrt-cube
6×pow1
4×associate-*r/ add-log-exp
3×cbrt-prod cbrt-div pow1/3 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down *-commutative div-inv
Counts
4 → 62
Calls
4 calls:
6.0ms
(* x (/ z y))
3.0ms
(cbrt (* x (/ z y)))
3.0ms
(cbrt (* x (/ z y)))
3.0ms
(cbrt (* x (/ z y)))

series63.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(* x (/ z y))
19.0ms
(cbrt (* x (/ z y)))
21.0ms
(cbrt (* x (/ z y)))
19.0ms
(cbrt (* x (/ z y)))

simplify38.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05000506

prune64.0ms

Filtered
54 candidates to 74 candidates (-37.0%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New73174
Fresh044
Picked101
Done022
Total74781

Merged error: 0b

Counts
81 → 7

regimes271.0ms

Accuracy

83.5% (0.6b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 3.6b

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
024095
124095

end0.0ms

sample392.0ms

Algorithm
intervals
Results
207.0ms8000×body80valid
17.0ms682×body80invalid

Profiling

Loading profile data...