Details

Time bar (total: 2.1s)

analyze324.0ms

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
1.0ms23×body80invalid

simplify72.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (70.0ms)

IterNodesCost
056667

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: 0.0b

Counts
2 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (* x (/ z y)))
4.6b
(* 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:
2.0ms
(- x (* x (/ z y)))
6.0ms
(* x (/ z y))

series11.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(- x (* x (/ z y)))
5.0ms
(* x (/ z y))

simplify50.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
05340377

prune59.0ms

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

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New45449
Fresh011
Picked011
Done000
Total45651

Merged error: 0b

Counts
51 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

4.6b
(* x (/ z y))
13.9b
(cbrt (* x (/ z y)))
13.9b
(cbrt (* x (/ z y)))
13.9b
(cbrt (* x (/ z y)))

rewrite18.0ms

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)))
4.0ms
(cbrt (* x (/ z y)))

series61.0ms

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

simplify255.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 0 (72.0ms)

IterNodesCost
04919487
14919487

prune73.0ms

Filtered
52 candidates to 74 candidates (-42.3%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New74074
Fresh044
Picked011
Done011
Total74680

Merged error: 0b

Counts
80 → 6

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (* (* x z) (/ 1 y)))
6.1b
(* (* x z) (/ 1 y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
24×add-exp-log
14×add-cbrt-cube
13×associate-*r*
12×prod-exp
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
7×pow1
6×cbrt-unprod
4×div-exp add-log-exp
3×pow-prod-down
2×cbrt-undiv rec-exp 1-exp
1×sub-neg flip3-- diff-log associate-*r/ associate-*l* un-div-inv *-commutative flip-- div-inv
Counts
2 → 49
Calls
2 calls:
3.0ms
(- x (* (* x z) (/ 1 y)))
7.0ms
(* (* x z) (/ 1 y))

series11.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(- x (* (* x z) (/ 1 y)))
5.0ms
(* (* x z) (/ 1 y))

simplify44.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
04997403
14997403

prune46.0ms

Filtered
28 candidates to 55 candidates (-96.4%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New55055
Fresh033
Picked011
Done022
Total55661

Merged error: 0b

Counts
61 → 6

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (- y z))
11.2b
(/ (* x (- y z)) y)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
9×add-exp-log add-cbrt-cube
8×*-un-lft-identity
6×add-cube-cbrt
5×associate-*r*
4×pow1 associate-*r/
3×times-frac associate-*l* associate-/r*
2×cbrt-undiv sub-neg flip3-- div-exp prod-exp flip-- cbrt-unprod associate-/l/ add-log-exp
1×distribute-rgt-in frac-2neg distribute-lft-in pow-prod-down clear-num *-commutative div-inv associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 47
Calls
2 calls:
6.0ms
(* x (- y z))
6.0ms
(/ (* x (- y z)) y)

series16.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(* x (- y z))
9.0ms
(/ (* x (- y z)) y)

simplify33.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
04996385
14996385

prune42.0ms

Filtered
36 candidates to 53 candidates (-47.2%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New51253
Fresh202
Picked011
Done213
Total55459

Merged error: 0b

Counts
59 → 4

regimes191.0ms

Accuracy

42.3% (1.6b remaining)

Error of 1.6b against oracle of 0.0b and baseline of 2.8b

bsearch1.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01835
11835

end0.0ms

analyze325.0ms

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

sample389.0ms

Algorithm
intervals
Results
204.0ms8000×body80valid
17.0ms698×body80invalid

Profiling

Loading profile data...