Details

Time bar (total: 2.2s)

sample21.0ms

Algorithm
intervals
Results
6.0ms256×pre80true
4.0ms256×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0183
1413
2763
31033
41033

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
(+ (+ b c) d)
0.0b
(* a (+ (+ b c) d))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
17×*-un-lft-identity
7×add-sqr-sqrt distribute-lft-out add-log-exp
5×add-cube-cbrt associate-*r*
4×pow1 add-exp-log fma-def add-cbrt-cube
3×associate-*l* sum-log
2×expm1-log1p-u flip3-+ associate-*r/ flip-+ log1p-expm1-u
1×+-commutative distribute-rgt-in associate-+l+ distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 47
Calls
2 calls:
15.0ms
(+ (+ b c) d)
41.0ms
(* a (+ (+ b c) d))

series40.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(+ (+ b c) d)
25.0ms
(* a (+ (+ b c) d))

simplify31.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0186193
1908173
25001173

prune99.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma d a (fma a b (* a c)))
0.0b
(fma a b (* a c))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
2×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
2 → 20
Calls
2 calls:
0.0ms
(fma d a (fma a b (* a c)))
0.0ms
(fma a b (* a c))

series70.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(fma d a (fma a b (* a c)))
34.0ms
(fma a b (* a c))

simplify28.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
04398
114986
279086
3500186

prune68.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ b c))
0.0b
(sqrt (+ b c))
0.0b
(* a (fma (sqrt (+ b c)) (sqrt (+ b c)) d))
0.3b
(fma (sqrt (+ b c)) (sqrt (+ b c)) d)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
12×*-un-lft-identity
8×pow1 add-cube-cbrt sqrt-prod
6×add-exp-log add-cbrt-cube
4×expm1-log1p-u sqrt-div log1p-expm1-u add-log-exp
3×associate-*r* associate-*l* fma-udef
2×rem-sqrt-square sqrt-pow1 flip3-+ pow1/2 flip-+ hypot-def distribute-lft-out
1×distribute-rgt-in distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 70
Calls
4 calls:
4.0ms
(sqrt (+ b c))
4.0ms
(sqrt (+ b c))
3.0ms
(* a (fma (sqrt (+ b c)) (sqrt (+ b c)) d))
0.0ms
(fma (sqrt (+ b c)) (sqrt (+ b c)) d)

series311.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(sqrt (+ b c))
35.0ms
(sqrt (+ b c))
115.0ms
(* a (fma (sqrt (+ b c)) (sqrt (+ b c)) d))
122.0ms
(fma (sqrt (+ b c)) (sqrt (+ b c)) d)

simplify92.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 3 (86.0ms)

IterNodesCost
0237478
1877382
24265367
35001365

prune197.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ d (+ b c))
0.3b
(* (sqrt a) (+ d (+ b c)))
0.4b
(* (sqrt a) (* (sqrt a) (+ d (+ b c))))

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
13×add-sqr-sqrt
12×associate-*l*
10×pow1 add-exp-log add-cbrt-cube
9×add-cube-cbrt
8×add-log-exp
7×sqrt-prod
6×associate-*r/ associate-*r* distribute-lft-out
5×distribute-rgt-in distribute-lft-in
4×pow-prod-down prod-exp cbrt-unprod
3×expm1-log1p-u fma-def flip3-+ sum-log flip-+ log1p-expm1-u
2×*-commutative unswap-sqr
1×+-commutative associate-+r+
Counts
3 → 79
Calls
3 calls:
8.0ms
(+ d (+ b c))
32.0ms
(* (sqrt a) (+ d (+ b c)))
30.0ms
(* (sqrt a) (* (sqrt a) (+ d (+ b c))))

series159.0ms

Counts
3 → 9
Calls
3 calls:
15.0ms
(+ d (+ b c))
94.0ms
(* (sqrt a) (+ d (+ b c)))
50.0ms
(* (sqrt a) (* (sqrt a) (+ d (+ b c))))

simplify41.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0305446
11431383
25001377

prune164.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes176.0ms

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
0133
1153
2153

end0.0ms

sample519.0ms

Algorithm
intervals
Results
185.0ms8000×pre80true
140.0ms8000×body80valid