Details

Time bar (total: 2.6s)

sample270.0ms

Algorithm
intervals
Results
6.0ms313×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
072
1152
2152

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) z)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt *-un-lft-identity
4×associate-*l*
3×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
2×associate-*l/
1×flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 21
Calls
1 calls:
13.0ms
(* (+ x y) z)

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* (+ x y) z)

simplify40.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010684
141172
2181172
3500372

prune50.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

2.4b
(- (* x x) (* y y))
8.8b
(* (- (* x x) (* y y)) z)
22.4b
(/ (* (- (* x x) (* y y)) z) (- x y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
11×*-un-lft-identity
10×add-exp-log add-cbrt-cube
7×add-cube-cbrt
5×pow1 times-frac associate-/r* add-log-exp
4×flip3-- associate-*l* associate-*l/ flip-- difference-of-squares
3×associate-*r*
2×cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ distribute-lft-out--
1×sub-neg frac-2neg diff-log pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
3 → 63
Calls
3 calls:
4.0ms
(- (* x x) (* y y))
10.0ms
(* (- (* x x) (* y y)) z)
10.0ms
(/ (* (- (* x x) (* y y)) z) (- x y))

series134.0ms

Counts
3 → 9
Calls
3 calls:
33.0ms
(- (* x x) (* y y))
43.0ms
(* (- (* x x) (* y y)) z)
57.0ms
(/ (* (- (* x x) (* y y)) z) (- x y))

simplify46.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0302480
11573406
25001397

prune135.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- x y) z)
0.1b
(* (+ x y) (* (- x y) z))
22.4b
(/ (* (+ x y) (* (- x y) z)) (- x y))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
19×add-exp-log add-cbrt-cube
18×associate-*l/
16×add-sqr-sqrt *-un-lft-identity
10×pow1
9×associate-*l*
8×frac-times add-cube-cbrt flip3-- flip-- associate-/l/
7×prod-exp cbrt-unprod
6×flip3-+ flip-+
5×times-frac associate-/r*
4×associate-*r/ associate-*r* pow-prod-down
3×cbrt-undiv div-exp distribute-lft-out-- add-log-exp difference-of-squares
2×associate-/r/ *-commutative
1×frac-2neg clear-num div-inv distribute-lft-out associate-/l* unswap-sqr
Counts
3 → 86
Calls
3 calls:
11.0ms
(* (- x y) z)
21.0ms
(* (+ x y) (* (- x y) z))
24.0ms
(/ (* (+ x y) (* (- x y) z)) (- x y))

series104.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(* (- x y) z)
53.0ms
(* (+ x y) (* (- x y) z))
23.0ms
(/ (* (+ x y) (* (- x y) z)) (- x y))

simplify69.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
0396612
12531508
25001473

prune182.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- x y) z)
0.2b
(* (/ (+ x y) (sqrt (- x y))) (/ (* (- x y) z) (sqrt (- x y))))
0.2b
(/ (+ x y) (sqrt (- x y)))
0.9b
(/ (* (- x y) z) (sqrt (- x y)))

rewrite99.0ms

Algorithm
rewrite-expression-head
Rules
109×*-un-lft-identity
85×add-sqr-sqrt
82×times-frac
61×sqrt-prod
49×add-cube-cbrt
43×associate-*l*
34×add-exp-log add-cbrt-cube
17×associate-*r* distribute-lft-out
16×associate-/r*
13×distribute-lft-out-- difference-of-squares
10×cbrt-undiv div-exp prod-exp cbrt-unprod
8×pow1 sqrt-div associate-/r/
6×flip3-- flip--
5×associate-*l/ associate-/l*
4×div-inv associate-/l/ add-log-exp unswap-sqr
2×frac-2neg pow-prod-down clear-num *-commutative
1×frac-times flip3-+ associate-*r/ flip-+
Counts
4 → 196
Calls
4 calls:
10.0ms
(* (- x y) z)
56.0ms
(* (/ (+ x y) (sqrt (- x y))) (/ (* (- x y) z) (sqrt (- x y))))
13.0ms
(/ (+ x y) (sqrt (- x y)))
11.0ms
(/ (* (- x y) z) (sqrt (- x y)))

series287.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(* (- x y) z)
22.0ms
(* (/ (+ x y) (sqrt (- x y))) (/ (* (- x y) z) (sqrt (- x y))))
147.0ms
(/ (+ x y) (sqrt (- x y)))
89.0ms
(/ (* (- x y) z) (sqrt (- x y)))

simplify98.0ms

Algorithm
egg-herbie
Counts
208 → 208
Iterations

Useful iterations: 2 (78.0ms)

IterNodesCost
07101918
135771676
250031592

prune393.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes104.0ms

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
072
172

end0.0ms

sample370.0ms

Algorithm
intervals
Results
166.0ms10117×body80valid