Details

Time bar (total: 1.9s)

sample18.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify7.0ms

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))

rewrite13.0ms

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:
11.0ms
(/ (- x y) (- 1.0 y))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(/ (- x y) (- 1.0 y))

simplify65.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0252370
1683352
22384352
35001352

prune101.0ms

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

rewrite16.0ms

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:
5.0ms
(/ y (- 1.0 y))
8.0ms
(/ x (- 1.0 y))

series74.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(/ y (- 1.0 y))
37.0ms
(/ x (- 1.0 y))

simplify188.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0288424
1986401
24480398
35001398

prune171.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* 1.0 1.0) (* y y))
0.0b
(/ y (- 1.0 y))
4.4b
(/ x (- (* 1.0 1.0) (* y y)))
10.7b
(* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt
42×*-un-lft-identity
40×times-frac
32×add-cube-cbrt
18×associate-*l*
13×add-exp-log add-cbrt-cube
12×difference-of-squares
9×associate-/r*
6×pow1 associate-/r/ associate-/l* add-log-exp
4×flip3-- associate-*r* flip-- distribute-lft-out--
3×cbrt-undiv div-exp div-inv
2×frac-times frac-2neg flip3-+ associate-*r/ prod-exp clear-num cbrt-unprod flip-+ unswap-sqr
1×distribute-rgt-in sub-neg distribute-lft-in diff-log pow-prod-down associate-*l/ *-commutative distribute-lft-out
Counts
4 → 127
Calls
4 calls:
3.0ms
(- (* 1.0 1.0) (* y y))
5.0ms
(/ y (- 1.0 y))
5.0ms
(/ x (- (* 1.0 1.0) (* y y)))
24.0ms
(* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))

series220.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(- (* 1.0 1.0) (* y y))
36.0ms
(/ y (- 1.0 y))
71.0ms
(/ x (- (* 1.0 1.0) (* y y)))
70.0ms
(* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))

simplify75.0ms

Algorithm
egg-herbie
Counts
139 → 139
Iterations

Useful iterations: 2 (64.0ms)

IterNodesCost
0652952
12854871
25001869

prune345.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes26.0ms

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
075

end0.0ms

sample489.0ms

Algorithm
intervals
Results
358.0ms7999×body80valid
0.0ms1×body1280valid