Details

Time bar (total: 2.0s)

sample17.0ms

Algorithm
intervals
Results
10.0ms305×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
194
294

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
(/ (fabs (- x y)) (fabs y))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
3×add-exp-log associate-/r* add-cbrt-cube associate-/l*
1×pow1 cbrt-undiv expm1-log1p-u frac-2neg div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 29
Calls
1 calls:
2.0ms
(/ (fabs (- x y)) (fabs y))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(/ (fabs (- x y)) (fabs y))

simplify84.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
088236
1237218
2600218
31536218
44404218
55002218

prune69.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (fabs y) (fabs (- x y)))
0.2b
(/ 1 (/ (fabs y) (fabs (- x y))))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
52×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×associate-/r*
15×add-exp-log
9×add-cbrt-cube
8×div-exp
6×div-inv associate-/l*
4×cbrt-undiv
3×pow1
2×expm1-log1p-u rec-exp frac-2neg 1-exp clear-num log1p-expm1-u add-log-exp
1×pow-flip associate-/r/ inv-pow
Counts
2 → 107
Calls
2 calls:
2.0ms
(/ (fabs y) (fabs (- x y)))
5.0ms
(/ 1 (/ (fabs y) (fabs (- x y))))

series15.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(/ (fabs y) (fabs (- x y)))
7.0ms
(/ 1 (/ (fabs y) (fabs (- x y))))

simplify58.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
03141058
11325952
24677878
35001878

prune175.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (fabs (- x y)))
0.2b
(/ (/ 1 (fabs y)) (/ 1 (fabs (- x y))))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
430×times-frac
206×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
46×add-exp-log
34×div-exp
30×div-inv
16×associate-/r* add-cbrt-cube associate-/l*
9×cbrt-undiv rec-exp 1-exp
3×pow1
2×expm1-log1p-u frac-2neg clear-num log1p-expm1-u add-log-exp
1×pow-flip associate-/r/ associate-/l/ inv-pow
Counts
2 → 262
Calls
2 calls:
2.0ms
(/ 1 (fabs (- x y)))
11.0ms
(/ (/ 1 (fabs y)) (/ 1 (fabs (- x y))))

series17.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(/ 1 (fabs (- x y)))
7.0ms
(/ (/ 1 (fabs y)) (/ 1 (fabs (- x y))))

simplify52.0ms

Algorithm
egg-herbie
Counts
268 → 268
Iterations

Useful iterations: 1 (26.0ms)

IterNodesCost
011373530
150023015

prune376.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (/ (fabs y) (fabs (- x y))))
0.0b
(sqrt (/ (fabs y) (fabs (- x y))))
0.2b
(/ 1 (* (sqrt (/ (fabs y) (fabs (- x y)))) (sqrt (/ (fabs y) (fabs (- x y))))))
0.3b
(* (sqrt (/ (fabs y) (fabs (- x y)))) (sqrt (/ (fabs y) (fabs (- x y)))))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
92×sqrt-prod
86×add-sqr-sqrt
65×times-frac
52×add-cube-cbrt *-un-lft-identity
37×pow1
18×sqrt-pow1 pow1/2 swap-sqr
17×add-exp-log
16×associate-*r* associate-*l*
14×pow-flip
11×add-cbrt-cube
10×sqrt-div pow-prod-up
9×unswap-sqr
7×div-inv
6×pow-prod-down pow-sqr
4×expm1-log1p-u rem-sqrt-square div-exp prod-exp log1p-expm1-u add-log-exp
3×associate-/r/ associate-/l*
2×cbrt-undiv pow2 frac-times rec-exp pow-plus 1-exp associate-*r/ associate-*l/ cbrt-unprod
1×frac-2neg sqrt-unprod clear-num associate-/r* rem-square-sqrt *-commutative inv-pow
Counts
4 → 188
Calls
4 calls:
2.0ms
(sqrt (/ (fabs y) (fabs (- x y))))
3.0ms
(sqrt (/ (fabs y) (fabs (- x y))))
16.0ms
(/ 1 (* (sqrt (/ (fabs y) (fabs (- x y)))) (sqrt (/ (fabs y) (fabs (- x y))))))
20.0ms
(* (sqrt (/ (fabs y) (fabs (- x y)))) (sqrt (/ (fabs y) (fabs (- x y)))))

series56.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(sqrt (/ (fabs y) (fabs (- x y))))
17.0ms
(sqrt (/ (fabs y) (fabs (- x y))))
8.0ms
(/ 1 (* (sqrt (/ (fabs y) (fabs (- x y)))) (sqrt (/ (fabs y) (fabs (- x y))))))
13.0ms
(* (sqrt (/ (fabs y) (fabs (- x y)))) (sqrt (/ (fabs y) (fabs (- x y)))))

simplify63.0ms

Algorithm
egg-herbie
Counts
200 → 200
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
03101837
116821593
250011529

prune409.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes58.0ms

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
064

end0.0ms

sample460.0ms

Algorithm
intervals
Results
311.0ms9106×body80valid