Details

Time bar (total: 1.4s)

sample31.0ms

Algorithm
intervals
Results
17.0ms131×body1280valid
4.0ms125×body80valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
0155
1305
2434
3504
4564
5624
6644
7644

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 18.2b

localize6.0ms

Local error

Found 1 expressions with local error:

31.7b
(fma (- (/ 1.0 x)) (fabs x) 1)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (- (/ 1.0 x)) (fabs x) 1)

series74.0ms

Counts
1 → 3
Calls
1 calls:
74.0ms
(fma (- (/ 1.0 x)) (fabs x) 1)

simplify56.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03476
17367
226367
3136667
4500167

prune29.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (- (/ 1.0 x)) (fabs x))
4.1b
(+ (* (- (/ 1.0 x)) (fabs x)) 1)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
30×associate-*l*
20×add-sqr-sqrt
18×add-cube-cbrt *-un-lft-identity times-frac
13×distribute-lft-neg-in distribute-rgt-neg-in
4×pow1 add-exp-log add-cbrt-cube add-log-exp
3×associate-*r*
2×expm1-log1p-u log1p-expm1-u div-inv
1×+-commutative distribute-lft-neg-out neg-mul-1 fma-def flip3-+ pow-prod-down associate-*l/ prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-neg-frac unswap-sqr
Counts
2 → 63
Calls
2 calls:
9.0ms
(* (- (/ 1.0 x)) (fabs x))
7.0ms
(+ (* (- (/ 1.0 x)) (fabs x)) 1)

series106.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* (- (/ 1.0 x)) (fabs x))
59.0ms
(+ (* (- (/ 1.0 x)) (fabs x)) 1)

simplify145.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0275372
11065348
24927341
35001341

prune156.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize7.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify3.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune2.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0155
1215
2235
3235

end0.0ms

sample764.0ms

Algorithm
intervals
Results
537.0ms4009×body1280valid
126.0ms3991×body80valid