Details

Time bar (total: 1.7s)

sample16.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
183

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x y) (+ y 1.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
16×times-frac
11×add-sqr-sqrt add-cube-cbrt
10×distribute-lft-out
4×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-+ associate-/r/ flip-+ 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 → 42
Calls
1 calls:
11.0ms
(/ (+ x y) (+ y 1.0))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(/ (+ x y) (+ y 1.0))

simplify52.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0197262
1620246
21970245
35001245

prune72.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (+ y 1.0))
0.1b
(* (+ x y) (/ 1 (+ y 1.0)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
27×add-sqr-sqrt
26×times-frac
20×add-cube-cbrt
18×associate-*r*
15×add-exp-log
9×add-cbrt-cube
8×distribute-lft-out
5×pow1
4×flip3-+ div-exp associate-*l* prod-exp associate-/r* associate-/r/ flip-+
3×associate-/l* unswap-sqr
2×cbrt-undiv expm1-log1p-u frac-times rec-exp 1-exp associate-*l/ cbrt-unprod log1p-expm1-u div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 87
Calls
2 calls:
5.0ms
(/ 1 (+ y 1.0))
22.0ms
(* (+ x y) (/ 1 (+ y 1.0)))

series59.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(/ 1 (+ y 1.0))
36.0ms
(* (+ x y) (/ 1 (+ y 1.0)))

simplify46.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0361480
11694416
25002380

prune138.0ms

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 (+ y 1.0))
0.1b
(/ 1 (sqrt (+ y 1.0)))
0.1b
(* (/ (+ x y) (sqrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))))
0.1b
(/ (+ x y) (sqrt (+ y 1.0)))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
139×*-un-lft-identity
120×times-frac
118×add-sqr-sqrt
79×sqrt-prod
69×add-cube-cbrt
34×associate-*l*
32×add-exp-log distribute-lft-out
27×associate-*r*
20×add-cbrt-cube
15×unswap-sqr
14×associate-/r*
11×div-exp
10×sqrt-div
9×pow1
8×prod-exp associate-/r/
7×associate-/l*
6×cbrt-undiv flip3-+ flip-+
4×expm1-log1p-u cbrt-unprod log1p-expm1-u div-inv add-log-exp
3×rec-exp pow-flip 1-exp
2×frac-2neg sqrt-pow1 pow1/2 clear-num associate-/l/
1×frac-times rem-sqrt-square associate-*r/ pow-prod-down associate-*l/ un-div-inv *-commutative hypot-def inv-pow
Counts
4 → 232
Calls
4 calls:
4.0ms
(sqrt (+ y 1.0))
7.0ms
(/ 1 (sqrt (+ y 1.0)))
54.0ms
(* (/ (+ x y) (sqrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))))
12.0ms
(/ (+ x y) (sqrt (+ y 1.0)))

series197.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(sqrt (+ y 1.0))
54.0ms
(/ 1 (sqrt (+ y 1.0)))
34.0ms
(* (/ (+ x y) (sqrt (+ y 1.0))) (/ 1 (sqrt (+ y 1.0))))
76.0ms
(/ (+ x y) (sqrt (+ y 1.0)))

simplify81.0ms

Algorithm
egg-herbie
Counts
244 → 244
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
07222093
134291825
250011702

prune371.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes40.0ms

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
083
183

end0.0ms

sample421.0ms

Algorithm
intervals
Results
285.0ms7998×body80valid
0.0ms2×body1280valid