Details

Time bar (total: 1.6s)

sample23.0ms

Algorithm
intervals
Results
10.0ms290×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
084
194
294

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite7.0ms

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))

series14.0ms

Counts
1 → 3
Calls
1 calls:
14.0ms
(/ (fabs (- x y)) (fabs y))

simplify97.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
088236
1237218
2600218
31536218
44404218
55002218

prune66.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.2b
(/ 1 (sqrt (fabs y)))
0.3b
(* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
0.4b
(/ (fabs (- x y)) (sqrt (fabs y)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
105×add-sqr-sqrt
94×times-frac
65×*-un-lft-identity
59×add-cube-cbrt
53×sqrt-prod
31×add-exp-log
22×associate-*r* associate-*l*
19×add-cbrt-cube
15×unswap-sqr
12×associate-/r*
11×div-exp
8×prod-exp
7×pow1
6×cbrt-undiv associate-/l*
4×cbrt-unprod div-inv
3×expm1-log1p-u rec-exp pow-flip 1-exp log1p-expm1-u add-log-exp
2×frac-2neg clear-num
1×frac-times sqrt-pow1 pow1/2 associate-*r/ pow-prod-down associate-*l/ *-commutative inv-pow
Counts
3 → 173
Calls
3 calls:
4.0ms
(/ 1 (sqrt (fabs y)))
17.0ms
(* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
6.0ms
(/ (fabs (- x y)) (sqrt (fabs y)))

series39.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(/ 1 (sqrt (fabs y)))
7.0ms
(* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
18.0ms
(/ (fabs (- x y)) (sqrt (fabs y)))

simplify57.0ms

Algorithm
egg-herbie
Counts
182 → 182
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
04491846
122311631
250011501

prune306.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.4b
(/ (fabs (- x y)) (sqrt (fabs y)))
0.5b
(pow (sqrt (fabs y)) 3)
1.2b
(/ 1 (pow (sqrt (fabs y)) 3))
16.7b
(cbrt (/ 1 (pow (sqrt (fabs y)) 3)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
126×times-frac
97×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
60×sqrt-prod
58×cbrt-prod
48×unpow-prod-down cube-prod
24×associate-/r*
16×add-exp-log
9×add-cbrt-cube
8×cube-mult unpow3 sqr-pow
7×div-exp
6×pow1 associate-/l*
4×expm1-log1p-u pow-to-exp pow-exp log1p-expm1-u add-log-exp
3×rec-exp pow-unpow pow-pow 1-exp div-inv
2×cbrt-undiv frac-2neg clear-num
1×cbrt-div pow-flip sqrt-pow1 pow1/2 pow1/3 sqrt-pow2 inv-pow rem-cube-cbrt
Counts
4 → 243
Calls
4 calls:
4.0ms
(/ (fabs (- x y)) (sqrt (fabs y)))
3.0ms
(pow (sqrt (fabs y)) 3)
7.0ms
(/ 1 (pow (sqrt (fabs y)) 3))
7.0ms
(cbrt (/ 1 (pow (sqrt (fabs y)) 3)))

series121.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(/ (fabs (- x y)) (sqrt (fabs y)))
35.0ms
(pow (sqrt (fabs y)) 3)
53.0ms
(/ 1 (pow (sqrt (fabs y)) 3))
15.0ms
(cbrt (/ 1 (pow (sqrt (fabs y)) 3)))

simplify58.0ms

Algorithm
egg-herbie
Counts
255 → 255
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
03962132
117691710
250021648

prune384.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes53.0ms

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

sample300.0ms

Algorithm
intervals
Results
165.0ms9145×body80valid