Details

Time bar (total: 1.7s)

sample20.0ms

Algorithm
intervals
Results
9.0ms321×body80valid

simplify18.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1193
2283
3403
4503
5733
61023
71183
81453
91743
101903
111903

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
20×add-sqr-sqrt
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r*
2×pow1 div-sub associate-/l/
1×cbrt-undiv +-commutative associate-+r- flip3-- frac-2neg flip3-+ div-exp clear-num sum-log flip-- flip-+ div-inv distribute-lft-out
Counts
2 → 51
Calls
2 calls:
20.0ms
(+ x (/ (- y x) z))
15.0ms
(/ (- y x) z)

series55.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(+ x (/ (- y x) z))
31.0ms
(/ (- y x) z)

simplify58.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0221273
1676261
22904261
35002261

prune94.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ 1 z)))
0.2b
(* (- y x) (/ 1 z))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
13×*-un-lft-identity associate-*r*
11×add-exp-log times-frac
10×add-cube-cbrt
7×add-cbrt-cube
5×associate-*l*
4×pow1 prod-exp add-log-exp
3×unswap-sqr
2×frac-times flip3-- div-exp associate-*l/ flip-- cbrt-unprod
1×cbrt-undiv +-commutative rec-exp flip3-+ 1-exp associate-*r/ pow-prod-down sum-log un-div-inv *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 53
Calls
2 calls:
7.0ms
(+ x (* (- y x) (/ 1 z)))
31.0ms
(* (- y x) (/ 1 z))

series52.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(+ x (* (- y x) (/ 1 z)))
29.0ms
(* (- y x) (/ 1 z))

simplify36.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0296305
11237264
25001250

prune99.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ (/ (- (* y y) (* x x)) z) (+ y x)))
2.0b
(- (* y y) (* x x))
9.5b
(/ (- (* y y) (* x x)) z)
22.1b
(/ (/ (- (* y y) (* x x)) z) (+ y x))

rewrite109.0ms

Algorithm
rewrite-expression-head
Rules
136×times-frac
106×*-un-lft-identity
70×add-sqr-sqrt add-cube-cbrt
20×associate-/l* difference-of-squares
18×distribute-lft-out
11×add-exp-log add-cbrt-cube
8×add-log-exp
7×associate-/r* div-inv
5×div-sub
4×pow1 cbrt-undiv div-exp
3×associate-/l/
2×flip3-- frac-2neg flip3-+ clear-num associate-/r/ flip-- flip-+
1×+-commutative associate-+r- sub-neg diff-log sum-log
Counts
4 → 162
Calls
4 calls:
48.0ms
(+ x (/ (/ (- (* y y) (* x x)) z) (+ y x)))
8.0ms
(- (* y y) (* x x))
18.0ms
(/ (- (* y y) (* x x)) z)
28.0ms
(/ (/ (- (* y y) (* x x)) z) (+ y x))

series189.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(+ x (/ (/ (- (* y y) (* x x)) z) (+ y x)))
34.0ms
(- (* y y) (* x x))
49.0ms
(/ (- (* y y) (* x x)) z)
60.0ms
(/ (/ (- (* y y) (* x x)) z) (+ y x))

simplify66.0ms

Algorithm
egg-herbie
Counts
174 → 174
Iterations

Useful iterations: 1 (13.0ms)

IterNodesCost
06261717
127761644
250021644

prune327.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes57.0ms

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
073
173

end0.0ms

sample469.0ms

Algorithm
intervals
Results
192.0ms10114×body80valid