Details

Time bar (total: 14.5s)

sample37.0ms

Algorithm
intervals
Results
17.0ms366×body80valid

simplify2.9s

Counts
1 → 1
Iterations

Useful iterations: 3 (45.0ms)

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

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite225.0ms

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:
55.0ms
(+ (- d4 d1) (- d2 d3))
168.0ms
(* d1 (+ (- d4 d1) (- d2 d3)))

series117.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(+ (- d4 d1) (- d2 d3))
63.0ms
(* d1 (+ (- d4 d1) (- d2 d3)))

simplify943.0ms

Counts
64 → 64
Iterations

Useful iterations: 2 (287.0ms)

IterNodesCost
0120894
1380839
21397787
done5000787

prune149.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite474.0ms

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:
472.0ms
(* d1 (+ (- (+ d4 d2) d1) (- d3)))

series67.0ms

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

simplify2.2s

Counts
31 → 31
Iterations

Useful iterations: 3 (937.0ms)

IterNodesCost
057361
1168315
2599274
33822272
done5000272

prune83.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 2 expressions with local error:

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

rewrite166.0ms

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:
101.0ms
(* d1 (- (+ d4 d2) d1))
62.0ms
(+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1))

series137.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(* d1 (- (+ d4 d2) d1))
87.0ms
(+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1))

simplify3.0s

Counts
54 → 54
Iterations

Useful iterations: 3 (1.2s)

IterNodesCost
087634
1224581
2750515
33941482
done5001482

prune152.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize23.0ms

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))

rewrite168.0ms

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:
97.0ms
(* d1 (- (+ d4 d2) d1))
18.0ms
(+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1))
38.0ms
(pow (* d1 (- (+ d4 d2) d1)) 3)
12.0ms
(cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))

series476.0ms

Counts
4 → 12
Calls
4 calls:
56.0ms
(* d1 (- (+ d4 d2) d1))
121.0ms
(+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1))
242.0ms
(pow (* d1 (- (+ d4 d2) d1)) 3)
57.0ms
(cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))

simplify906.0ms

Counts
97 → 97
Iterations

Useful iterations: done (902.0ms)

IterNodesCost
01621386
14111154
215051040
done50001036

prune299.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes127.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01012
11612
22012
32112
done2112

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.2s11979×body80valid