Details

Time bar (total: 3.0s)

sample10.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1102
2102

prune1.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ y 200.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
39×prod-diff
38×*-un-lft-identity
36×add-cube-cbrt
28×times-frac
3×fma-neg div-inv add-log-exp
2×difference-of-squares
1×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
1 → 59
Calls
1 calls:
7.0ms
(- x (/ y 200.0))

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(- x (/ y 200.0))

simplify156.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0367971
11124634
24964514
35001514

prune59.0ms

Filtered
62 candidates to 24 candidates (38.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0))))
0.3b
(* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0)))
0.3b
(/ y (sqrt 200.0))
0.3b
(/ y (sqrt 200.0))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
108×add-sqr-sqrt
94×times-frac
68×*-un-lft-identity
62×add-cube-cbrt
53×sqrt-prod
30×add-exp-log
22×associate-*r* associate-*l*
20×add-cbrt-cube
15×unswap-sqr
12×associate-/r*
10×div-exp
8×prod-exp
6×pow1 cbrt-undiv associate-/l* add-log-exp
4×expm1-log1p-u cbrt-unprod log1p-expm1-u div-inv
3×fma-neg prod-diff
2×rec-exp frac-2neg 1-exp clear-num
1×frac-times sub-neg flip3-- diff-log associate-*r/ pow-prod-down associate-*l/ un-div-inv *-commutative flip--
Counts
4 → 188
Calls
4 calls:
2.0ms
(- x (* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0))))
26.0ms
(* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0)))
3.0ms
(/ y (sqrt 200.0))
3.0ms
(/ y (sqrt 200.0))

series314.0ms

Counts
4 → 12
Calls
4 calls:
117.0ms
(- x (* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0))))
88.0ms
(* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0)))
52.0ms
(/ y (sqrt 200.0))
57.0ms
(/ y (sqrt 200.0))

simplify63.0ms

Algorithm
egg-herbie
Counts
200 → 200
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
05111368
125501165
25002979

prune388.0ms

Filtered
200 candidates to 122 candidates (61.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.1b
(/ y (sqrt (cbrt 200.0)))
0.3b
(* (* (/ 1 (/ (fabs (cbrt 200.0)) 1)) (/ y (sqrt (cbrt 200.0)))) (/ 1 (sqrt 200.0)))
0.3b
(* (/ 1 (/ (fabs (cbrt 200.0)) 1)) (/ y (sqrt (cbrt 200.0))))
0.3b
(/ y (sqrt 200.0))

rewrite126.0ms

Algorithm
rewrite-expression-head
Rules
427×add-exp-log
217×times-frac
214×div-exp
205×add-sqr-sqrt
184×prod-exp
128×*-un-lft-identity
108×add-cube-cbrt
94×add-cbrt-cube
81×1-exp
77×sqrt-prod
53×associate-*r*
51×rec-exp
45×associate-*l*
36×cbrt-undiv
32×cbrt-unprod
28×cbrt-prod unswap-sqr
15×associate-/r*
11×pow1
8×div-inv
6×frac-times associate-*l/ associate-/l*
4×expm1-log1p-u associate-*r/ pow-prod-down log1p-expm1-u add-log-exp
2×frac-2neg clear-num *-commutative
1×associate-/r/ un-div-inv
Counts
4 → 378
Calls
4 calls:
4.0ms
(/ y (sqrt (cbrt 200.0)))
52.0ms
(* (* (/ 1 (/ (fabs (cbrt 200.0)) 1)) (/ y (sqrt (cbrt 200.0)))) (/ 1 (sqrt 200.0)))
44.0ms
(* (/ 1 (/ (fabs (cbrt 200.0)) 1)) (/ y (sqrt (cbrt 200.0))))
3.0ms
(/ y (sqrt 200.0))

series548.0ms

Counts
4 → 12
Calls
4 calls:
102.0ms
(/ y (sqrt (cbrt 200.0)))
223.0ms
(* (* (/ 1 (/ (fabs (cbrt 200.0)) 1)) (/ y (sqrt (cbrt 200.0)))) (/ 1 (sqrt 200.0)))
162.0ms
(* (/ 1 (/ (fabs (cbrt 200.0)) 1)) (/ y (sqrt (cbrt 200.0))))
61.0ms
(/ y (sqrt 200.0))

simplify62.0ms

Algorithm
egg-herbie
Counts
390 → 390
Iterations

Useful iterations: 1 (26.0ms)

IterNodesCost
015654168
150023405

prune862.0ms

Filtered
390 candidates to 190 candidates (48.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes54.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
052

end0.0ms

sample268.0ms

Algorithm
intervals
Results
134.0ms8000×body80valid