Details

Time bar (total: 1.5s)

sample12.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0123
1163
2183
3183

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite24.0ms

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:
22.0ms
(/ (- x y) (- 1.0 y))

series37.0ms

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

simplify55.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0252370
1683352
22384352
35001352

prune91.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite107.0ms

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:
78.0ms
(- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
13.0ms
(/ y (- 1.0 y))
11.0ms
(/ x (- 1.0 y))

series118.0ms

Counts
3 → 9
Calls
3 calls:
47.0ms
(- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
36.0ms
(/ y (- 1.0 y))
36.0ms
(/ x (- 1.0 y))

simplify39.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0387679
11233649
25001647

prune203.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ (- x y) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
10.2b
(/ (- x y) (- (* 1.0 1.0) (* y y)))

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
47×add-sqr-sqrt
44×*-un-lft-identity
41×times-frac
26×associate-*l*
24×add-cube-cbrt
20×difference-of-squares
9×add-exp-log add-cbrt-cube distribute-lft-out--
5×associate-/l*
4×pow1 associate-*r* associate-/r* associate-/r/
3×flip3-- flip--
2×cbrt-undiv frac-times flip3-+ associate-*r/ div-exp prod-exp cbrt-unprod flip-+ div-inv associate-/l/ add-log-exp unswap-sqr
1×distribute-rgt-in frac-2neg distribute-lft-in div-sub pow-prod-down associate-*l/ clear-num *-commutative distribute-lft-out
Counts
2 → 98
Calls
2 calls:
64.0ms
(* (/ (- x y) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
23.0ms
(/ (- x y) (- (* 1.0 1.0) (* y y)))

series139.0ms

Counts
2 → 6
Calls
2 calls:
66.0ms
(* (/ (- x y) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
73.0ms
(/ (- x y) (- (* 1.0 1.0) (* y y)))

simplify68.0ms

Algorithm
egg-herbie
Counts
104 → 104
Iterations

Useful iterations: 2 (59.0ms)

IterNodesCost
0633949
12448875
25001814

prune204.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes24.0ms

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

sample303.0ms

Algorithm
intervals
Results
141.0ms7999×body80valid
0.0ms1×body1280valid