Details

Time bar (total: 1.7s)

sample12.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
183

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite27.0ms

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:
26.0ms
(/ (+ x y) (+ y 1.0))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(/ (+ x y) (+ y 1.0))

simplify52.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0197262
1620246
21970245
35001245

prune68.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
155×*-un-lft-identity
146×times-frac
71×add-sqr-sqrt add-cube-cbrt
42×distribute-lft-out
26×associate-/r*
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp
7×associate-/l*
6×flip3-+ flip-+ div-inv
4×cbrt-undiv
3×pow1
2×expm1-log1p-u rec-exp frac-2neg 1-exp clear-num log1p-expm1-u associate-/l/ add-log-exp
1×pow-flip inv-pow
Counts
2 → 156
Calls
2 calls:
23.0ms
(/ (+ y 1.0) (+ x y))
23.0ms
(/ 1 (/ (+ y 1.0) (+ x y)))

series80.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(/ (+ y 1.0) (+ x y))
31.0ms
(/ 1 (/ (+ y 1.0) (+ x y)))

simplify60.0ms

Algorithm
egg-herbie
Counts
162 → 162
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
04591246
122251110
25001987

prune185.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (+ y 1.0) (+ x y))
0.1b
(/ 1 (log1p (expm1 (/ (+ y 1.0) (+ x y)))))
0.1b
(log1p (expm1 (/ (+ y 1.0) (+ x y))))
0.4b
(expm1 (/ (+ y 1.0) (+ x y)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
42×*-un-lft-identity
25×times-frac
22×add-sqr-sqrt add-cube-cbrt
10×add-exp-log distribute-lft-out
8×add-cbrt-cube
7×associate-/r* associate-/l*
5×pow1 log1p-expm1-u
4×expm1-log1p-u add-log-exp
3×div-exp
2×cbrt-undiv frac-2neg flip3-+ clear-num associate-/r/ flip-+ div-inv associate-/l/
1×rec-exp log1p-udef expm1-log1p pow-flip 1-exp log1p-expm1 inv-pow expm1-udef
Counts
4 → 97
Calls
4 calls:
26.0ms
(/ (+ y 1.0) (+ x y))
5.0ms
(/ 1 (log1p (expm1 (/ (+ y 1.0) (+ x y)))))
0.0ms
(log1p (expm1 (/ (+ y 1.0) (+ x y))))
1.0ms
(expm1 (/ (+ y 1.0) (+ x y)))

series353.0ms

Counts
4 → 12
Calls
4 calls:
49.0ms
(/ (+ y 1.0) (+ x y))
52.0ms
(/ 1 (log1p (expm1 (/ (+ y 1.0) (+ x y)))))
128.0ms
(log1p (expm1 (/ (+ y 1.0) (+ x y))))
123.0ms
(expm1 (/ (+ y 1.0) (+ x y)))

simplify131.0ms

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0322714
11126597
24964569
35001569

prune205.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes35.0ms

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

sample303.0ms

Algorithm
intervals
Results
132.0ms7998×body80valid
0.0ms2×body640valid