Details

Time bar (total: 2.3s)

sample21.0ms

Algorithm
intervals
Results
14.0ms256×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) (- 1.0 y))

rewrite12.0ms

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:
10.0ms
(/ (- x y) (- 1.0 y))

series38.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(/ (- x y) (- 1.0 y))

simplify59.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0252370
1683352
22384352
35001352

prune91.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ y (- 1.0 y))
0.0b
(/ x (- 1.0 y))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt *-un-lft-identity
30×times-frac
22×add-cube-cbrt
10×associate-/r*
8×distribute-lft-out-- difference-of-squares
6×add-exp-log add-cbrt-cube associate-/l*
4×associate-/r/
2×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
2 → 74
Calls
2 calls:
7.0ms
(/ y (- 1.0 y))
5.0ms
(/ x (- 1.0 y))

series70.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(/ y (- 1.0 y))
35.0ms
(/ x (- 1.0 y))

simplify185.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0288424
1986401
24480398
35001398

prune161.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (- 1.0 y))
0.0b
(/ (- 1.0 y) y)
0.1b
(/ 1 (/ (- 1.0 y) y))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
147×times-frac
119×add-sqr-sqrt *-un-lft-identity
79×add-cube-cbrt
27×associate-/r*
20×distribute-lft-out-- difference-of-squares
18×add-exp-log
12×add-cbrt-cube
11×associate-/l*
9×div-exp
7×div-inv
5×cbrt-undiv
4×pow1
3×frac-2neg clear-num associate-/r/ add-log-exp
2×rec-exp flip3-- 1-exp flip-- associate-/l/
1×pow-flip div-sub inv-pow
Counts
3 → 175
Calls
3 calls:
5.0ms
(/ x (- 1.0 y))
7.0ms
(/ (- 1.0 y) y)
9.0ms
(/ 1 (/ (- 1.0 y) y))

series130.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(/ x (- 1.0 y))
50.0ms
(/ (- 1.0 y) y)
41.0ms
(/ 1 (/ (- 1.0 y) y))

simplify75.0ms

Algorithm
egg-herbie
Counts
184 → 184
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
05961213
128101084
25002980

prune276.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ y (- 1.0 y))
3.3b
(/ x (- (* 1.0 1.0) (* y y)))
7.9b
(* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
44×add-sqr-sqrt
41×*-un-lft-identity
40×times-frac
31×add-cube-cbrt
18×associate-*l*
12×add-exp-log add-cbrt-cube
11×difference-of-squares
9×associate-/r*
6×associate-/r/ associate-/l*
5×pow1
4×associate-*r* distribute-lft-out--
3×cbrt-undiv flip3-- div-exp flip-- div-inv add-log-exp
2×frac-times frac-2neg flip3-+ associate-*r/ prod-exp clear-num cbrt-unprod flip-+ unswap-sqr
1×distribute-rgt-in distribute-lft-in pow-prod-down associate-*l/ *-commutative distribute-lft-out
Counts
3 → 114
Calls
3 calls:
5.0ms
(/ y (- 1.0 y))
5.0ms
(/ x (- (* 1.0 1.0) (* y y)))
23.0ms
(* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))

series179.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(/ y (- 1.0 y))
73.0ms
(/ x (- (* 1.0 1.0) (* y y)))
69.0ms
(* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))

simplify71.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
0639873
12822802
25001800

prune290.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes23.0ms

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
0116
1116

end0.0ms

sample488.0ms

Algorithm
intervals
Results
358.0ms7999×body80valid
0.0ms1×body1280valid