Details

Time bar (total: 1.9s)

sample19.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify8.0ms

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

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite14.0ms

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 expm1-log1p-u frac-2neg div-sub div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
12.0ms
(/ (- x y) (- 1.0 y))

series41.0ms

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

simplify61.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0259377
1714359
22580358
35001358

prune97.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

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 expm1-log1p-u flip3-- frac-2neg div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
2 → 78
Calls
2 calls:
5.0ms
(/ y (- 1.0 y))
5.0ms
(/ x (- 1.0 y))

series71.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(/ y (- 1.0 y))
36.0ms
(/ x (- 1.0 y))

simplify183.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0300434
11031408
24777406
35001406

prune162.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

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))

rewrite41.0ms

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×expm1-log1p-u flip3-- associate-*r* flip-- log1p-expm1-u 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 fma-neg diff-log prod-diff pow-prod-down associate-*l/ *-commutative distribute-lft-out
Counts
4 → 137
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)))
23.0ms
(* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))

series204.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(- (* 1.0 1.0) (* y y))
35.0ms
(/ y (- 1.0 y))
64.0ms
(/ x (- (* 1.0 1.0) (* y y)))
64.0ms
(* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))

simplify76.0ms

Algorithm
egg-herbie
Counts
149 → 149
Iterations

Useful iterations: 2 (64.0ms)

IterNodesCost
0677993
13000903
25002899

prune352.0ms

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
075

end0.0ms

sample491.0ms

Algorithm
intervals
Results
358.0ms7999×body80valid
0.0ms1×body1280valid