Details

Time bar (total: 10.8s)

sample47.0ms

Algorithm
intervals
Results
24.0ms373×body80valid

simplify3.0s

Counts
1 → 1
Iterations

Useful iterations: 3 (60.0ms)

IterNodesCost
011284
126244
281179
3245164
4775164
53891164
done5000164

prune12.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite450.0ms

Algorithm
rewrite-expression-head
Rules
97×*-un-lft-identity
45×prod-diff
35×add-sqr-sqrt
29×add-cube-cbrt
24×distribute-lft-out
18×distribute-rgt-in distribute-lft-in distribute-lft-out--
11×add-log-exp
7×associate-*r*
5×fma-neg
4×pow1 add-cbrt-cube diff-log add-exp-log
3×sub-neg associate-*l* associate--l+
2×expm1-log1p-u sum-log flip3-- associate-*r/ log1p-expm1-u flip-- difference-of-squares
1×associate--l- pow-prod-down prod-exp *-commutative associate-+l- cbrt-unprod unswap-sqr
Counts
2 → 104
Calls
2 calls:
172.0ms
(- (+ (- d2 d3) d4) d1)
271.0ms
(* d1 (- (+ (- d2 d3) d4) d1))

series100.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(- (+ (- d2 d3) d4) d1)
60.0ms
(* d1 (- (+ (- d2 d3) d4) d1))

simplify1.4s

Counts
110 → 110
Iterations

Useful iterations: done (1.4s)

IterNodesCost
013837728
133432340
2153523598
done500223508

prune322.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 3 expressions with local error:

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

rewrite123.0ms

Algorithm
rewrite-expression-head
Rules
72×prod-diff
63×add-sqr-sqrt
59×*-un-lft-identity
55×add-cube-cbrt
44×distribute-rgt-in distribute-lft-in
22×associate-+l+ associate-+r+
12×associate-*r/
10×associate-*r*
8×sub-neg
7×pow1 add-cbrt-cube add-exp-log
6×flip3-- associate-*l* flip--
5×add-log-exp
4×frac-add
3×expm1-log1p-u log1p-expm1-u
2×pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
1×+-commutative sum-log fma-def flip3-+ flip-+ distribute-lft-out
Counts
3 → 155
Calls
3 calls:
35.0ms
(* d1 (- d4 d1))
34.0ms
(* d1 (- d2 d3))
37.0ms
(+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))

series162.0ms

Counts
3 → 9
Calls
3 calls:
53.0ms
(* d1 (- d4 d1))
46.0ms
(* d1 (- d2 d3))
63.0ms
(+ (* d1 (- d2 d3)) (* d1 (- d4 d1)))

simplify2.5s

Counts
164 → 164
Iterations

Useful iterations: done (2.5s)

IterNodesCost
026654100
176643589
2386732454
done500032374

prune738.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes207.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
09204
112204
done12204

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.2s11993×body80valid