Details

Time bar (total: 1.5s)

sample20.0ms

Algorithm
intervals
Results
9.0ms311×body80valid

simplify52.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1184
2324
3474
4574
5754
61094
71784
83974
913694
1050014

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.3b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- z x))
9.7b
(/ (+ x (* y (- z x))) z)

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
14×*-un-lft-identity
12×add-cube-cbrt
9×times-frac
6×add-exp-log add-cbrt-cube
5×associate-*r*
4×pow1
3×associate-*l* associate-/r* associate-/l*
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-/l/ add-log-exp
1×cbrt-undiv flip3-- frac-2neg flip3-+ div-exp pow-prod-down prod-exp clear-num *-commutative flip-- cbrt-unprod flip-+ div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 55
Calls
2 calls:
21.0ms
(* y (- z x))
22.0ms
(/ (+ x (* y (- z x))) z)

series71.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(* y (- z x))
39.0ms
(/ (+ x (* y (- z x))) z)

simplify101.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0235338
1973311
24264311
35002311

prune107.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 2.8b

localize7.0ms

Local error

Found 1 expressions with local error:

4.5b
(/ (* x y) z)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
9.0ms
(/ (* x y) z)

series17.0ms

Counts
1 → 3
Calls
1 calls:
17.0ms
(/ (* x y) z)

simplify57.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
011185
151470
2247170
3500170

prune43.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

4.6b
(* (* x y) (/ 1 z))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×associate-*r* add-cbrt-cube
12×prod-exp
9×times-frac
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×pow1 cbrt-unprod
4×div-exp
3×pow-prod-down
2×cbrt-undiv rec-exp 1-exp
1×associate-*r/ associate-*l* un-div-inv *-commutative div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
25.0ms
(* (* x y) (/ 1 z))

series18.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(* (* x y) (/ 1 z))

simplify37.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0244183
11259141
25001127

prune60.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

5.6b
(/ x (/ z y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/r*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/l*
1×pow1 frac-2neg clear-num associate-/r/ add-log-exp
Counts
1 → 70
Calls
1 calls:
8.0ms
(/ x (/ z y))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(/ x (/ z y))

simplify40.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0325452
11331432
25002431

prune166.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes43.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0126
1126

end0.0ms

sample531.0ms

Algorithm
intervals
Results
234.0ms10087×body80valid