Details

Time bar (total: 2.4s)

sample25.0ms

Algorithm
intervals
Results
12.0ms376×body80valid

simplify102.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
0266
1815
22484
36134
412954
525244
633494
743894
846484
946484

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
18×*-un-lft-identity prod-diff
16×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
5×associate-*r*
4×pow1 add-exp-log add-cbrt-cube
3×associate-*l*
2×expm1-log1p-u sub-neg associate-*r/ log1p-expm1-u add-log-exp
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod fma-udef distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 56
Calls
2 calls:
12.0ms
(* d1 (- d4 d1))
1.0ms
(fma (- d2 d3) d1 (* d1 (- d4 d1)))

series90.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(* d1 (- d4 d1))
55.0ms
(fma (- d2 d3) d1 (* d1 (- d4 d1)))

simplify36.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0213430
1888283
25002273

prune107.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

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

rewrite91.0ms

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:
73.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
3.0ms
(- (* d1 d2) (* d1 d3))
13.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

series129.0ms

Counts
3 → 9
Calls
3 calls:
54.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
36.0ms
(- (* d1 d2) (* d1 d3))
38.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

simplify43.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0299485
11251403
25001388

prune182.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
92×*-un-lft-identity
88×add-sqr-sqrt
85×prod-diff
52×add-cube-cbrt
47×associate--r+
36×distribute-rgt-in distribute-lft-in
22×distribute-lft-out--
17×difference-of-squares
10×add-log-exp
7×sub-neg
6×associate-*r*
5×pow1 add-exp-log add-cbrt-cube associate--r-
4×fma-neg diff-log
3×expm1-log1p-u flip3-- associate-*l* flip-- log1p-expm1-u
2×associate-*r/
1×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
3 → 162
Calls
3 calls:
13.0ms
(- d3 (- d4 d1))
33.0ms
(* d1 (- d3 (- d4 d1)))
11.0ms
(- (* d1 d2) (* d1 (- d3 (- d4 d1))))

series99.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(- d3 (- d4 d1))
30.0ms
(* d1 (- d3 (- d4 d1)))
52.0ms
(- (* d1 d2) (* d1 (- d3 (- d4 d1))))

simplify77.0ms

Algorithm
egg-herbie
Counts
171 → 171
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
05781623
122191156
25001984

prune272.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
18×*-un-lft-identity prod-diff
16×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
5×associate-*r*
4×pow1 add-exp-log add-cbrt-cube
3×associate-*l*
2×expm1-log1p-u sub-neg associate-*r/ log1p-expm1-u add-log-exp
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod fma-udef distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 56
Calls
2 calls:
14.0ms
(* d1 (- d2 d3))
0.0ms
(fma d4 d1 (* d1 (- d2 d3)))

series69.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(* d1 (- d2 d3))
35.0ms
(fma d4 d1 (* d1 (- d2 d3)))

simplify123.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0213411
1848268
24225238
35001238

prune92.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes69.0ms

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
094
194

end0.0ms

sample683.0ms

Algorithm
intervals
Results
388.0ms11860×body80valid