Details

Time bar (total: 1.9s)

sample19.0ms

Algorithm
intervals
Results
11.0ms303×body80valid

simplify97.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1213
2493
3733
4773
5893
61093
71533
82643
95383
106273
118353
1211563
1316093
1420883
1528313
1650013

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (+ x 1.0) y) x)
0.0b
(* (+ x 1.0) y)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt *-un-lft-identity
5×add-cube-cbrt
4×pow1 add-exp-log associate-*l* add-cbrt-cube add-log-exp
3×associate-*r* prod-diff
2×expm1-log1p-u associate-*l/ log1p-expm1-u
1×sub-neg flip3-- flip3-+ fma-neg diff-log pow-prod-down prod-exp *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
2 → 41
Calls
2 calls:
6.0ms
(- (* (+ x 1.0) y) x)
10.0ms
(* (+ x 1.0) y)

series49.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(- (* (+ x 1.0) y) x)
30.0ms
(* (+ x 1.0) y)

simplify137.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0194202
1893173
24898169
35001169

prune83.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (pow (fma 1.0 y (* x y)) 1) x)
0.0b
(fma 1.0 y (* x y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
21×prod-diff
19×*-un-lft-identity
17×add-cube-cbrt
13×unpow-prod-down
7×fma-neg
5×sqr-pow
4×add-log-exp
3×difference-of-squares
2×pow1 add-exp-log expm1-log1p-u add-cbrt-cube log1p-expm1-u
1×sub-neg flip3-- diff-log flip-- fma-udef distribute-lft-out--
Counts
2 → 56
Calls
2 calls:
10.0ms
(- (pow (fma 1.0 y (* x y)) 1) x)
0.0ms
(fma 1.0 y (* x y))

series59.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(- (pow (fma 1.0 y (* x y)) 1) x)
35.0ms
(fma 1.0 y (* x y))

simplify175.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 3 (169.0ms)

IterNodesCost
0193506
1689301
24734278
35001266

prune96.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma 1.0 y (* x y))
0.0b
(pow (fma 1.0 y (* x y)) 1/2)
0.0b
(pow (fma 1.0 y (* x y)) 1/2)
0.2b
(* (pow (fma 1.0 y (* x y)) 1/2) (pow (fma 1.0 y (* x y)) 1/2))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×unpow-prod-down
18×add-exp-log
16×add-cube-cbrt *-un-lft-identity
12×sqr-pow
9×prod-exp unswap-sqr
8×pow-to-exp pow-exp
7×swap-sqr associate-*r* associate-*l*
6×pow1 pow-unpow add-cbrt-cube unpow1/2
4×expm1-log1p-u log1p-expm1-u add-log-exp
2×pow-pow
1×pow2 sqrt-unprod pow-prod-down rem-square-sqrt pow-sqr *-commutative pow-prod-up cbrt-unprod fma-udef
Counts
4 → 106
Calls
4 calls:
0.0ms
(fma 1.0 y (* x y))
1.0ms
(pow (fma 1.0 y (* x y)) 1/2)
1.0ms
(pow (fma 1.0 y (* x y)) 1/2)
8.0ms
(* (pow (fma 1.0 y (* x y)) 1/2) (pow (fma 1.0 y (* x y)) 1/2))

series316.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(fma 1.0 y (* x y))
119.0ms
(pow (fma 1.0 y (* x y)) 1/2)
122.0ms
(pow (fma 1.0 y (* x y)) 1/2)
36.0ms
(* (pow (fma 1.0 y (* x y)) 1/2) (pow (fma 1.0 y (* x y)) 1/2))

simplify51.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0292745
11204664
25002629

prune256.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes27.0ms

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
0114
1114

end0.0ms

sample487.0ms

Algorithm
intervals
Results
336.0ms9123×body80valid
0.0ms3×body1280valid
0.0ms2×body160valid
0.0ms1×body320valid