Details

Time bar (total: 1.6s)

sample20.0ms

Algorithm
intervals
Results
9.0ms318×body80valid

simplify90.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 7 (36.0ms)

IterNodesCost
0226
1466
21116
32376
44056
55956
69196
726275
850015

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x z) y)
0.0b
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
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 associate-+r+ associate-/l/
1×cbrt-undiv +-commutative distribute-rgt-in flip3-- frac-2neg distribute-lft-in flip3-+ div-sub div-exp clear-num sum-log flip-- flip-+ div-inv
Counts
2 → 51
Calls
2 calls:
10.0ms
(/ (- x z) y)
2.0ms
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))

series54.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(/ (- x z) y)
27.0ms
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))

simplify93.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0264320
1853293
23888293
35001293

prune126.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* 4.0 (/ (- x z) y))
0.0b
(/ (- x z) y)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
36×*-un-lft-identity
31×times-frac
22×add-cube-cbrt
19×associate-*r*
9×add-exp-log add-cbrt-cube
7×distribute-lft-out-- difference-of-squares
5×associate-/l*
4×pow1
3×associate-*l* associate-/r*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
1×flip3-- frac-2neg div-sub associate-*r/ pow-prod-down clear-num *-commutative flip--
Counts
2 → 76
Calls
2 calls:
14.0ms
(* 4.0 (/ (- x z) y))
7.0ms
(/ (- x z) y)

series69.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(* 4.0 (/ (- x z) y))
26.0ms
(/ (- x z) y)

simplify38.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0275397
11205366
25002366

prune151.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* 4.0 (- (/ x y) (/ z y)))
0.0b
(- (/ x y) (/ z y))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
34×add-sqr-sqrt
24×*-un-lft-identity
20×times-frac
12×associate-*r*
8×add-cube-cbrt distribute-lft-out-- difference-of-squares
4×pow1 add-exp-log associate-*r/ add-cbrt-cube div-inv add-log-exp
3×sub-neg associate-*l*
2×distribute-rgt-in flip3-- distribute-rgt-out-- distribute-lft-in frac-sub flip-- sub-div
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 58
Calls
2 calls:
56.0ms
(* 4.0 (- (/ x y) (/ z y)))
17.0ms
(- (/ x y) (/ z y))

series61.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(* 4.0 (- (/ x y) (/ z y)))
24.0ms
(- (/ x y) (/ z y))

simplify86.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0235352
1912325
23828325
35001325

prune124.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes37.0ms

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
0125
1125

end0.0ms

sample495.0ms

Algorithm
intervals
Results
289.0ms10095×body80valid