Details

Time bar (total: 2.2s)

sample25.0ms

Algorithm
intervals
Results
15.0ms329×body80valid

simplify53.0ms

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: 9.9b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- z x))
9.2b
(/ (+ x (* y (- z x))) z)

rewrite19.0ms

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:
9.0ms
(* y (- z x))
8.0ms
(/ (+ x (* y (- z x))) z)

series81.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(* y (- z x))
47.0ms
(/ (+ x (* y (- z x))) z)

simplify103.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0235338
1973311
24264311
35002311

prune125.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 3.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite72.0ms

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)

series47.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(- (+ (/ x z) y) (/ (* x y) z))
19.0ms
(/ (* x y) z)

simplify31.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0244274
11067254
25001250

prune89.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (/ x z) y) (* (/ x z) y))
3.4b
(* (/ x z) y)

rewrite76.0ms

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:
63.0ms
(- (+ (/ x z) y) (* (/ x z) y))
10.0ms
(* (/ x z) y)

series48.0ms

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

simplify33.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0273288
11091273
25001265

prune104.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

3.4b
(* (/ x z) y)
10.8b
(cbrt (* (/ x z) y))
10.8b
(cbrt (* (/ x z) y))
10.8b
(cbrt (* (/ x z) y))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*l*
12×add-cube-cbrt *-un-lft-identity
10×times-frac
9×add-exp-log add-cbrt-cube
6×pow1
4×associate-*l/ add-log-exp
3×cbrt-prod cbrt-div pow1/3 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down *-commutative div-inv
Counts
4 → 62
Calls
4 calls:
8.0ms
(* (/ x z) y)
3.0ms
(cbrt (* (/ x z) y))
3.0ms
(cbrt (* (/ x z) y))
3.0ms
(cbrt (* (/ x z) y))

series270.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (/ x z) y)
77.0ms
(cbrt (* (/ x z) y))
83.0ms
(cbrt (* (/ x z) y))
84.0ms
(cbrt (* (/ x z) y))

simplify57.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 3 (53.0ms)

IterNodesCost
0220353
1724317
22828277
35001273

prune180.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes59.0ms

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

sample689.0ms

Algorithm
intervals
Results
476.0ms10115×body80valid