Details

Time bar (total: 1.8s)

sample16.0ms

Algorithm
intervals
Results
7.0ms324×body80valid

simplify53.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.1b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(* y (- z x))
0.0b
(+ x (* y (- z x)))
9.4b
(/ (+ x (* y (- z x))) z)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
15×*-un-lft-identity
13×add-cube-cbrt
9×times-frac
7×add-exp-log add-cbrt-cube
5×pow1 associate-*r* add-log-exp
4×distribute-rgt-in sub-neg associate-+r+ distribute-lft-in
3×associate-*l* associate-/r* associate-/l*
2×flip3-+ associate-*r/ flip-+ associate-/l/
1×cbrt-undiv +-commutative flip3-- frac-2neg div-exp pow-prod-down prod-exp clear-num sum-log *-commutative flip-- cbrt-unprod div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 70
Calls
3 calls:
9.0ms
(* y (- z x))
3.0ms
(+ x (* y (- z x)))
8.0ms
(/ (+ x (* y (- z x))) z)

series106.0ms

Counts
3 → 9
Calls
3 calls:
35.0ms
(* y (- z x))
27.0ms
(+ x (* y (- z x)))
44.0ms
(/ (+ x (* y (- z x))) z)

simplify111.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0259420
11042388
24784388
35002388

prune142.0ms

Filtered
79 candidates to 54 candidates (68.4%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 3.5b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (/ x z) y) (/ (* x y) z))
7.5b
(/ (* x y) z)

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
9×*-un-lft-identity
7×add-exp-log add-cbrt-cube add-log-exp
6×add-sqr-sqrt
4×add-cube-cbrt
3×times-frac associate-/r*
2×pow1 cbrt-undiv diff-log div-exp frac-sub distribute-lft-out--
1×sub-neg flip3-- frac-2neg flip3-+ prod-exp associate--l+ clear-num sum-log flip-- cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l* difference-of-squares
Counts
2 → 40
Calls
2 calls:
67.0ms
(- (+ (/ x z) y) (/ (* x y) z))
3.0ms
(/ (* x y) z)

series48.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(- (+ (/ x z) y) (/ (* x y) z))
20.0ms
(/ (* x y) z)

simplify35.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0244274
11067254
25001250

prune86.0ms

Filtered
46 candidates to 31 candidates (67.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (/ x z) y) (* (/ x z) y))
3.5b
(* (/ x z) y)

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube add-log-exp
4×pow1
3×associate-*r* associate-*l/
2×diff-log prod-exp frac-sub cbrt-unprod unswap-sqr
1×cbrt-undiv sub-neg flip3-- flip3-+ div-exp pow-prod-down associate--l+ sum-log *-commutative flip-- flip-+ div-inv
Counts
2 → 48
Calls
2 calls:
65.0ms
(- (+ (/ x z) y) (* (/ x z) y))
8.0ms
(* (/ x z) y)

series50.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(- (+ (/ x z) y) (* (/ x z) y))
23.0ms
(* (/ x z) y)

simplify32.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0273288
11091273
25001265

prune98.0ms

Filtered
54 candidates to 38 candidates (70.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (/ x z) y) (* x (/ y z)))
5.1b
(* x (/ y z))

rewrite73.0ms

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 add-log-exp
4×pow1
3×associate-*r/ associate-*l*
2×diff-log prod-exp frac-sub cbrt-unprod unswap-sqr
1×cbrt-undiv sub-neg flip3-- flip3-+ div-exp pow-prod-down associate--l+ sum-log *-commutative flip-- flip-+ div-inv
Counts
2 → 48
Calls
2 calls:
64.0ms
(- (+ (/ x z) y) (* x (/ y z)))
7.0ms
(* x (/ y z))

series57.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(- (+ (/ x z) y) (* x (/ y z)))
20.0ms
(* x (/ y z))

simplify56.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
0301298
11327278
25001274

prune97.0ms

Filtered
54 candidates to 37 candidates (68.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes58.0ms

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
095
195

end0.0ms

sample439.0ms

Algorithm
intervals
Results
241.0ms10105×body80valid