Details

Time bar (total: 2.6s)

sample36.0ms

Algorithm
intervals
Results
25.0ms337×body80valid

simplify58.0ms

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

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 7.7b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* y (- z x)))
7.1b
(/ (+ x (* y (- z x))) z)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×times-frac
4×add-exp-log associate-+r+ add-cbrt-cube add-log-exp
3×associate-/r* associate-/l*
2×pow1 distribute-rgt-in sub-neg distribute-lft-in flip3-+ flip-+ associate-/l/
1×cbrt-undiv +-commutative frac-2neg div-exp clear-num sum-log div-inv
Counts
2 → 44
Calls
2 calls:
3.0ms
(+ x (* y (- z x)))
8.0ms
(/ (+ x (* y (- z x))) z)

series75.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(+ x (* y (- z x)))
43.0ms
(/ (+ x (* y (- z x))) z)

simplify65.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0189328
1597300
22588300
35003300

prune100.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 2.0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ (/ x z) y) (/ (* x y) z))
0.0b
(+ (/ x z) y)
5.0b
(/ (* x y) z)

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity
10×add-log-exp
8×add-exp-log add-cbrt-cube
7×add-sqr-sqrt
5×add-cube-cbrt
3×pow1 times-frac associate-/r*
2×cbrt-undiv flip3-+ diff-log div-exp sum-log frac-sub flip-+ distribute-lft-out distribute-lft-out--
1×+-commutative sub-neg flip3-- frac-2neg prod-exp associate--l+ clear-num flip-- cbrt-unprod div-inv associate-/l* difference-of-squares
Counts
3 → 52
Calls
3 calls:
65.0ms
(- (+ (/ x z) y) (/ (* x y) z))
8.0ms
(+ (/ x z) y)
3.0ms
(/ (* x y) z)

series71.0ms

Counts
3 → 9
Calls
3 calls:
33.0ms
(- (+ (/ x z) y) (/ (* x y) z))
18.0ms
(+ (/ x z) y)
21.0ms
(/ (* x y) z)

simplify38.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0253328
11102308
25001304

prune112.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ (/ x z) y) (* (/ x z) y))
0.0b
(+ (/ x z) y)
4.5b
(* (/ x z) y)

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×*-un-lft-identity associate-*l*
11×add-cube-cbrt
10×times-frac add-log-exp
8×add-exp-log add-cbrt-cube
5×pow1
3×associate-*r* associate-*l/
2×flip3-+ diff-log prod-exp sum-log frac-sub cbrt-unprod flip-+ unswap-sqr
1×cbrt-undiv +-commutative sub-neg flip3-- div-exp pow-prod-down associate--l+ *-commutative flip-- div-inv distribute-lft-out
Counts
3 → 60
Calls
3 calls:
65.0ms
(- (+ (/ x z) y) (* (/ x z) y))
8.0ms
(+ (/ x z) y)
8.0ms
(* (/ x z) y)

series70.0ms

Counts
3 → 9
Calls
3 calls:
28.0ms
(- (+ (/ x z) y) (* (/ x z) y))
18.0ms
(+ (/ x z) y)
23.0ms
(* (/ x z) y)

simplify37.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0283342
11146327
25001320

prune306.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (* (cbrt (/ x z)) (cbrt (/ x z))) (* (cbrt (/ x z)) y))
10.6b
(cbrt (/ x z))
10.6b
(cbrt (/ x z))
10.6b
(cbrt (/ x z))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod
27×times-frac
25×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×pow1 add-exp-log
15×cbrt-div
10×add-cbrt-cube
9×associate-*l/
8×pow-prod-down prod-exp cbrt-unprod
5×frac-times
4×add-log-exp
3×pow1/3 associate-*r/ div-inv
1×associate-*r* associate-*l* *-commutative
Counts
4 → 95
Calls
4 calls:
33.0ms
(* (* (cbrt (/ x z)) (cbrt (/ x z))) (* (cbrt (/ x z)) y))
1.0ms
(cbrt (/ x z))
1.0ms
(cbrt (/ x z))
2.0ms
(cbrt (/ x z))

series206.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(* (* (cbrt (/ x z)) (cbrt (/ x z))) (* (cbrt (/ x z)) y))
64.0ms
(cbrt (/ x z))
62.0ms
(cbrt (/ x z))
59.0ms
(cbrt (/ x z))

simplify69.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 3 (61.0ms)

IterNodesCost
0266756
1813634
23023589
35001545

prune247.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes55.0ms

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

sample792.0ms

Algorithm
intervals
Results
584.0ms10017×body80valid