Details

Time bar (total: 2.9s)

sample16.0ms

Algorithm
intervals
Results
8.0ms268×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1163
2183
3183

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

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

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(/ (- x y) (- z y))

simplify51.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0223354
1618340
22045340
35001340

prune97.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
57×add-sqr-sqrt
48×times-frac
25×add-cube-cbrt
20×distribute-lft-out--
14×difference-of-squares
10×associate-/r*
8×associate-/r/
7×add-exp-log add-cbrt-cube
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×div-inv
3×pow1 distribute-rgt-out--
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 103
Calls
3 calls:
5.0ms
(/ x (- z y))
28.0ms
(- (/ x (- z y)) (/ y (- z y)))
5.0ms
(/ y (- z y))

series136.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(/ x (- z y))
61.0ms
(- (/ x (- z y)) (/ y (- z y)))
46.0ms
(/ y (- z y))

simplify64.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0298616
1858594
22468594
35002594

prune218.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt (- z y)) (cbrt (- z y)))
0.6b
(cbrt (- z y))
0.6b
(cbrt (- z y))
0.6b
(cbrt (- z y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
10.0ms
(* (cbrt (- z y)) (cbrt (- z y)))
3.0ms
(cbrt (- z y))
3.0ms
(cbrt (- z y))
3.0ms
(cbrt (- z y))

series551.0ms

Counts
4 → 12
Calls
4 calls:
121.0ms
(* (cbrt (- z y)) (cbrt (- z y)))
144.0ms
(cbrt (- z y))
145.0ms
(cbrt (- z y))
140.0ms
(cbrt (- z y))

simplify161.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (152.0ms)

IterNodesCost
0261760
1912723
24506670
35001660

prune303.0ms

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 (- z y)) (cbrt (pow (/ y (- z y)) 3)))
0.0b
(/ y (- z y))
0.1b
(pow (/ y (- z y)) 3)
13.3b
(cbrt (pow (/ y (- z y)) 3))

rewrite84.0ms

Algorithm
rewrite-expression-head
Rules
121×add-sqr-sqrt
86×*-un-lft-identity times-frac
60×cbrt-prod
52×add-cube-cbrt
46×unpow-prod-down cube-prod
30×difference-of-squares
17×distribute-lft-out--
10×associate-/r/
9×add-exp-log add-cbrt-cube
6×flip3-- flip-- add-log-exp
5×pow1 associate-/r* div-inv
4×sqr-pow
3×cube-div pow-unpow associate-/l*
2×cbrt-undiv cube-mult cbrt-div unpow3 div-exp pow-exp rem-cube-cbrt
1×pow-to-exp sub-neg pow-pow frac-2neg pow1/3 diff-log clear-num frac-sub rem-cbrt-cube
Counts
4 → 185
Calls
4 calls:
50.0ms
(- (/ x (- z y)) (cbrt (pow (/ y (- z y)) 3)))
8.0ms
(/ y (- z y))
7.0ms
(pow (/ y (- z y)) 3)
8.0ms
(cbrt (pow (/ y (- z y)) 3))

series252.0ms

Counts
4 → 12
Calls
4 calls:
73.0ms
(- (/ x (- z y)) (cbrt (pow (/ y (- z y)) 3)))
43.0ms
(/ y (- z y))
80.0ms
(pow (/ y (- z y)) 3)
55.0ms
(cbrt (pow (/ y (- z y)) 3))

simplify64.0ms

Algorithm
egg-herbie
Counts
197 → 197
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
05541367
123461252
250011240

prune309.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes61.0ms

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
063

end0.0ms

sample351.0ms

Algorithm
intervals
Results
181.0ms8350×body80valid