Details

Time bar (total: 14.9s)

sample35.0ms

Algorithm
intervals
Results
16.0ms366×body80valid

simplify3.8s

Counts
1 → 1
Iterations

Useful iterations: 3 (53.0ms)

IterNodesCost
01115
12513
26911
31889
44109
56939
69469
712639
815109
915959
done15959

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite263.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity
14×add-log-exp
8×flip3-- frac-add flip-- distribute-lft-out distribute-lft-out--
7×associate-*r*
6×add-sqr-sqrt associate-*r/
4×pow1 add-exp-log add-cube-cbrt diff-log sum-log add-cbrt-cube
3×associate-*l*
2×sub-neg associate-+l+ associate-+r+ flip3-+ flip-+
1×+-commutative distribute-rgt-in associate-+l- associate-+r- distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 58
Calls
2 calls:
74.0ms
(+ (- d4 d1) (- d2 d3))
185.0ms
(* d1 (+ (- d4 d1) (- d2 d3)))

series94.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(+ (- d4 d1) (- d2 d3))
59.0ms
(* d1 (+ (- d4 d1) (- d2 d3)))

simplify845.0ms

Counts
64 → 64
Iterations

Useful iterations: 2 (318.0ms)

IterNodesCost
0120894
1380839
21397787
done5000787

prune163.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize18.0ms

Local error

Found 1 expressions with local error:

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

rewrite590.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
9×associate-*r*
8×distribute-lft-out
5×add-sqr-sqrt
4×distribute-lft-out--
3×pow1 add-exp-log add-cube-cbrt distribute-rgt-neg-in associate-*l* add-cbrt-cube
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 28
Calls
1 calls:
587.0ms
(* d1 (+ (- (+ d4 d2) d1) (- d3)))

series66.0ms

Counts
1 → 3
Calls
1 calls:
66.0ms
(* d1 (+ (- (+ d4 d2) d1) (- d3)))

simplify2.0s

Counts
31 → 31
Iterations

Useful iterations: 3 (757.0ms)

IterNodesCost
057361
1168315
2599274
33822272
done5000272

prune65.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite148.0ms

Algorithm
rewrite-expression-head
Rules
9×*-un-lft-identity
8×add-sqr-sqrt
6×distribute-rgt-in associate-+l+ distribute-lft-in associate-*r*
4×pow1 add-exp-log add-cube-cbrt sub-neg associate--l+ add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-lft-neg-out associate-*r/ distribute-lft-out--
1×+-commutative flip3-- flip3-+ unsub-neg pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out difference-of-squares unswap-sqr
Counts
2 → 48
Calls
2 calls:
108.0ms
(* d1 (- (+ d4 d2) d1))
38.0ms
(+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1))

series140.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* d1 (- (+ d4 d2) d1))
91.0ms
(+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1))

simplify3.0s

Counts
54 → 54
Iterations

Useful iterations: 3 (1.0s)

IterNodesCost
087634
1224581
2750515
33941482
done5001482

prune159.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(* d1 (- (+ d4 d2) d1))
0.0b
(+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1))
0.3b
(pow (* d1 (- (+ d4 d2) d1)) 3)
30.8b
(cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))

rewrite205.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
12×add-sqr-sqrt
9×pow1 add-exp-log add-cbrt-cube
8×cbrt-prod add-cube-cbrt
6×associate-*r/ associate-*r* add-log-exp
4×cube-div
3×distribute-rgt-in pow-unpow flip3-- distribute-lft-in associate-*l* flip--
2×distribute-lft-neg-out cube-mult sub-neg unpow-prod-down cbrt-div pow-pow unpow3 cube-prod pow-prod-down pow-exp prod-exp associate--l+ cbrt-unprod distribute-lft-out-- rem-cube-cbrt sqr-pow
1×+-commutative pow-to-exp flip3-+ pow1/3 unsub-neg sum-log *-commutative rem-cbrt-cube flip-+ distribute-lft-out difference-of-squares unswap-sqr
Counts
4 → 85
Calls
4 calls:
128.0ms
(* d1 (- (+ d4 d2) d1))
26.0ms
(+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1))
37.0ms
(pow (* d1 (- (+ d4 d2) d1)) 3)
10.0ms
(cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))

series430.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(* d1 (- (+ d4 d2) d1))
115.0ms
(+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1))
216.0ms
(pow (* d1 (- (+ d4 d2) d1)) 3)
66.0ms
(cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))

simplify935.0ms

Counts
97 → 97
Iterations

Useful iterations: done (933.0ms)

IterNodesCost
01621386
14111154
215051040
done50001036

prune270.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes107.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0910
11210
done1210

end0.0ms

sample1.5s

Algorithm
intervals
Results
900.0ms11979×body80valid