Details

Time bar (total: 2.6s)

sample14.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
072
1102
2102

prune1.0ms

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))

rewrite15.0ms

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:
12.0ms
(- x (/ y 200.0))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(- x (/ y 200.0))

simplify154.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0367971
11124634
24964514
35001514

prune56.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0))))
0.2b
(/ y (sqrt 200.0))
0.2b
(/ y (sqrt 200.0))
0.3b
(* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0)))

rewrite61.0ms

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:
5.0ms
(- x (* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0))))
8.0ms
(/ y (sqrt 200.0))
6.0ms
(/ y (sqrt 200.0))
35.0ms
(* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0)))

series283.0ms

Counts
4 → 12
Calls
4 calls:
104.0ms
(- x (* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0))))
50.0ms
(/ y (sqrt 200.0))
47.0ms
(/ y (sqrt 200.0))
82.0ms
(* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0)))

simplify68.0ms

Algorithm
egg-herbie
Counts
200 → 200
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
05111368
125381165
25001979

prune390.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ (sqrt 200.0) y)
0.2b
(/ y (sqrt 200.0))
0.3b
(* (/ 1 (/ (sqrt 200.0) y)) (/ 1 (sqrt 200.0)))
0.5b
(/ 1 (/ (sqrt 200.0) y))

rewrite124.0ms

Algorithm
rewrite-expression-head
Rules
390×times-frac
303×add-sqr-sqrt
213×*-un-lft-identity
184×add-cube-cbrt
120×sqrt-prod
102×add-exp-log
71×associate-*l*
51×div-exp
35×unswap-sqr
34×add-cbrt-cube
31×associate-/r*
28×prod-exp
22×associate-*r*
17×rec-exp 1-exp
14×cbrt-undiv
12×div-inv associate-/l*
9×pow1
6×cbrt-unprod
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow-flip frac-2neg pow-prod-down clear-num inv-pow
2×associate-/r/
1×frac-times associate-*r/ associate-*l/ un-div-inv *-commutative
Counts
4 → 375
Calls
4 calls:
6.0ms
(/ (sqrt 200.0) y)
6.0ms
(/ y (sqrt 200.0))
71.0ms
(* (/ 1 (/ (sqrt 200.0) y)) (/ 1 (sqrt 200.0)))
15.0ms
(/ 1 (/ (sqrt 200.0) y))

series225.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(/ (sqrt 200.0) y)
54.0ms
(/ y (sqrt 200.0))
84.0ms
(* (/ 1 (/ (sqrt 200.0) y)) (/ 1 (sqrt 200.0)))
48.0ms
(/ 1 (/ (sqrt 200.0) y))

simplify58.0ms

Algorithm
egg-herbie
Counts
387 → 387
Iterations

Useful iterations: 1 (24.0ms)

IterNodesCost
010523089
150012480

prune757.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes56.0ms

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
052

end0.0ms

sample300.0ms

Algorithm
intervals
Results
117.0ms8000×body80valid