Details

Time bar (total: 2.1s)

sample14.0ms

Algorithm
intervals
Results
5.0ms291×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))

rewrite6.0ms

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 frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 27
Calls
1 calls:
5.0ms
(/ (fabs (- x y)) (fabs y))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(/ (fabs (- x y)) (fabs y))

simplify86.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
086226
1235208
2598208
31534208
44378208
55002208

prune69.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

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×rec-exp frac-2neg 1-exp clear-num add-log-exp
1×pow-flip associate-/r/ inv-pow
Counts
2 → 103
Calls
2 calls:
5.0ms
(/ (fabs y) (fabs (- x y)))
13.0ms
(/ 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))))

simplify61.0ms

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
03101036
11321930
24673856
35002856

prune168.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (/ 1 (/ (fabs y) (fabs (- x y)))))
0.1b
(/ 1 (/ (fabs y) (fabs (- x y))))
0.1b
(/ 1 (/ (fabs y) (fabs (- x y))))
0.2b
(* (sqrt (/ 1 (/ (fabs y) (fabs (- x y))))) (sqrt (/ 1 (/ (fabs y) (fabs (- x y))))))

rewrite156.0ms

Algorithm
rewrite-expression-head
Rules
558×times-frac
400×add-sqr-sqrt
295×*-un-lft-identity
286×sqrt-prod
267×add-cube-cbrt
51×swap-sqr
47×associate-*r* associate-*l*
36×unswap-sqr
32×div-inv
31×pow1
28×add-exp-log
27×sqrt-pow1
26×associate-/r*
16×add-cbrt-cube
14×div-exp
11×pow-flip inv-pow
9×pow1/2 pow-prod-up
7×associate-/r/
6×cbrt-undiv associate-/l*
5×rem-sqrt-square sqrt-div pow-prod-down pow-sqr
4×rec-exp 1-exp add-log-exp
2×frac-2neg clear-num
1×pow2 frac-times pow-plus sqrt-unprod associate-*r/ associate-*l/ prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 430
Calls
4 calls:
10.0ms
(sqrt (/ 1 (/ (fabs y) (fabs (- x y)))))
10.0ms
(/ 1 (/ (fabs y) (fabs (- x y))))
10.0ms
(/ 1 (/ (fabs y) (fabs (- x y))))
92.0ms
(* (sqrt (/ 1 (/ (fabs y) (fabs (- x y))))) (sqrt (/ 1 (/ (fabs y) (fabs (- x y))))))

series38.0ms

Counts
4 → 12
Calls
4 calls:
16.0ms
(sqrt (/ 1 (/ (fabs y) (fabs (- x y)))))
7.0ms
(/ 1 (/ (fabs y) (fabs (- x y))))
7.0ms
(/ 1 (/ (fabs y) (fabs (- x y))))
8.0ms
(* (sqrt (/ 1 (/ (fabs y) (fabs (- x y))))) (sqrt (/ 1 (/ (fabs y) (fabs (- x y))))))

simplify136.0ms

Algorithm
egg-herbie
Counts
442 → 442
Iterations

Useful iterations: 2 (87.0ms)

IterNodesCost
06995677
141765029
250014608

prune855.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes50.0ms

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

sample377.0ms

Algorithm
intervals
Results
169.0ms9133×body80valid