Details

Time bar (total: 1.9s)

sample26.0ms

Algorithm
intervals
Results
13.0ms390×body80valid

simplify96.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
0266
1815
22484
36134
412954
525244
633494
743894
846484
946484

prune9.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* d1 d2) (* d1 d3))
0.0b
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
0.0b
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
7×add-sqr-sqrt
6×add-cube-cbrt *-un-lft-identity diff-log
5×prod-diff
4×fma-def fma-neg sum-log
3×pow1 add-exp-log expm1-log1p-u sub-neg associate-+l+ add-cbrt-cube log1p-expm1-u
2×associate-+l- flip3-- flip-- distribute-lft-out--
1×+-commutative associate--l- flip3-+ associate--l+ flip-+ difference-of-squares
Counts
3 → 64
Calls
3 calls:
4.0ms
(- (* d1 d2) (* d1 d3))
6.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
9.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

series130.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(- (* d1 d2) (* d1 d3))
41.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
52.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

simplify40.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0299485
11251403
25001388

prune192.0ms

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
(* d1 (- d3 (- d4 d1)))
0.0b
(- (* d1 d2) (* d1 (- d3 (- d4 d1))))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
65×*-un-lft-identity
64×add-sqr-sqrt
61×prod-diff
36×distribute-rgt-in add-cube-cbrt distribute-lft-in associate--r+
16×distribute-lft-out--
13×difference-of-squares
6×associate-*r*
5×sub-neg
4×pow1 add-exp-log add-cbrt-cube associate--r- add-log-exp
3×associate-*l*
2×expm1-log1p-u flip3-- associate-*r/ flip-- log1p-expm1-u
1×fma-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 114
Calls
2 calls:
10.0ms
(* d1 (- d3 (- d4 d1)))
9.0ms
(- (* d1 d2) (* d1 (- d3 (- d4 d1))))

series82.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(* d1 (- d3 (- d4 d1)))
56.0ms
(- (* d1 d2) (* d1 (- d3 (- d4 d1))))

simplify59.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
04801203
11819879
25001878

prune212.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* d1 (- d2 (- d3 (- d4 d1))))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
60×*-un-lft-identity
37×add-sqr-sqrt
36×prod-diff
24×distribute-lft-out--
21×distribute-rgt-in add-cube-cbrt distribute-lft-in
7×associate-*r* difference-of-squares
3×pow1 add-exp-log associate-*l* add-cbrt-cube
2×sub-neg associate-*r/ associate--r-
1×expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 68
Calls
1 calls:
16.0ms
(* d1 (- d2 (- d3 (- d4 d1))))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(* d1 (- d2 (- d3 (- d4 d1))))

simplify43.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
02671015
11138700
25001639

prune79.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes75.0ms

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
0157
1157

end0.0ms

sample706.0ms

Algorithm
intervals
Results
413.0ms11986×body80valid