Details

Time bar (total: 2.2s)

sample13.0ms

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))

rewrite5.0ms

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:
5.0ms
(/ (fabs (- x y)) (fabs y))

series7.0ms

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

simplify83.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
088236
1237218
2600218
31536218
44404218
55002218

prune64.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite19.0ms

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:
5.0ms
(/ (fabs y) (fabs (- x y)))
10.0ms
(/ 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))))

simplify59.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
03141058
11325952
24677878
35001878

prune164.0ms

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))))))

rewrite150.0ms

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×expm1-log1p-u rec-exp 1-exp log1p-expm1-u 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 → 438
Calls
4 calls:
10.0ms
(sqrt (/ 1 (/ (fabs y) (fabs (- x y)))))
11.0ms
(/ 1 (/ (fabs y) (fabs (- x y))))
10.0ms
(/ 1 (/ (fabs y) (fabs (- x y))))
90.0ms
(* (sqrt (/ 1 (/ (fabs y) (fabs (- x y))))) (sqrt (/ 1 (/ (fabs y) (fabs (- x y))))))

series42.0ms

Counts
4 → 12
Calls
4 calls:
15.0ms
(sqrt (/ 1 (/ (fabs y) (fabs (- x y)))))
12.0ms
(/ 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))))))

simplify128.0ms

Algorithm
egg-herbie
Counts
450 → 450
Iterations

Useful iterations: 2 (84.0ms)

IterNodesCost
07055716
138595079
250014658

prune970.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes46.0ms

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

sample360.0ms

Algorithm
intervals
Results
160.0ms9133×body80valid