Details

Time bar (total: 1.3s)

sample11.0ms

Algorithm
intervals
Results
5.0ms256×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

localize5.0ms

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))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(/ (+ x y) (+ y 1.0))

simplify53.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0197262
1620246
21970245
35001245

prune69.0ms

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)))

rewrite34.0ms

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:
8.0ms
(/ 1 (+ y 1.0))
23.0ms
(* (+ x y) (/ 1 (+ y 1.0)))

series57.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(/ 1 (+ y 1.0))
34.0ms
(* (+ x y) (/ 1 (+ y 1.0)))

simplify47.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0361480
11694416
25002380

prune137.0ms

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
25×*-un-lft-identity
17×add-sqr-sqrt
15×add-cube-cbrt
12×times-frac
10×add-exp-log
8×add-cbrt-cube
7×pow1
5×expm1-log1p-u distribute-lft-out
4×associate-*l* associate-/r* log1p-expm1-u add-log-exp
3×associate-*r* associate-/l*
2×flip3-+ div-exp associate-*l/ associate-/r/ flip-+
1×cbrt-undiv rec-exp log1p-udef expm1-log1p pow-flip frac-2neg 1-exp log1p-expm1 pow-prod-down prod-exp clear-num *-commutative cbrt-unprod div-inv inv-pow expm1-udef unswap-sqr
Counts
4 → 84
Calls
4 calls:
0.0ms
(log1p (/ 1 (+ y 1.0)))
5.0ms
(/ 1 (+ y 1.0))
0.0ms
(expm1 (log1p (/ 1 (+ y 1.0))))
10.0ms
(* (+ x y) (expm1 (log1p (/ 1 (+ y 1.0)))))

series305.0ms

Counts
4 → 12
Calls
4 calls:
85.0ms
(log1p (/ 1 (+ y 1.0)))
22.0ms
(/ 1 (+ y 1.0))
130.0ms
(expm1 (log1p (/ 1 (+ y 1.0))))
67.0ms
(* (+ x y) (expm1 (log1p (/ 1 (+ y 1.0)))))

simplify47.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0363520
11446437
25002409

prune177.0ms

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

sample267.0ms

Algorithm
intervals
Results
147.0ms7998×body80valid
0.0ms1×body320valid
0.0ms1×body160valid