Details

Time bar (total: 7.2s)

sample31.0ms

Algorithm
intervals
Results
13.0ms394×body80valid

simplify89.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
0256
1695
21954
34614
49694
517604
624554
732584
834514
934514
done34514

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite128.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
7×associate-*r*
6×associate-*r/
5×add-sqr-sqrt
4×flip3-- frac-add flip-- distribute-lft-out distribute-lft-out--
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 30
Calls
1 calls:
127.0ms
(* d1 (+ (- d2 d3) (- d4 d1)))

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(* d1 (+ (- d2 d3) (- d4 d1)))

simplify43.0ms

Counts
33 → 33
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0298214
11486191
25003191
done5003191

prune68.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

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))

rewrite209.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
6×diff-log
4×add-sqr-sqrt sum-log
3×pow1 add-exp-log add-cube-cbrt sub-neg *-un-lft-identity add-cbrt-cube
2×associate-+l- associate-+l+ flip3-- flip--
1×+-commutative associate--l- flip3-+ associate--l+ flip-+ distribute-lft-out-- difference-of-squares
Counts
3 → 45
Calls
3 calls:
9.0ms
(- (* d1 d2) (* d1 d3))
34.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
165.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

series137.0ms

Counts
3 → 9
Calls
3 calls:
39.0ms
(- (* d1 d2) (* d1 d3))
42.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
56.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))

simplify37.0ms

Counts
54 → 54
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0256378
11060326
25001293
done5001293

prune117.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
0.2b
(* (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1))
1.0b
(sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
1.0b
(sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))

rewrite765.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
12×*-un-lft-identity
9×add-log-exp
8×pow1 add-cube-cbrt
7×sqrt-prod
6×add-exp-log flip3-+ associate-*r* add-cbrt-cube flip-+
4×frac-times sqrt-div associate-*l*
3×sub-neg flip3-- flip--
2×distribute-rgt-in rem-sqrt-square associate-+l+ distribute-lft-in sqrt-pow1 pow1/2 associate-*r/ associate-*l/ sum-log difference-of-squares
1×+-commutative associate-+l- diff-log pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- unswap-sqr
Counts
4 → 79
Calls
4 calls:
33.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
660.0ms
(* (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1))
35.0ms
(sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
34.0ms
(sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))

series4.2s

Counts
4 → 12
Calls
4 calls:
45.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
3.7s
(* (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1))
222.0ms
(sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
219.0ms
(sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))

simplify64.0ms

Counts
91 → 91
Iterations

Useful iterations: 2 (53.0ms)

IterNodesCost
04611261
122491083
250021044
done50021044

prune257.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes93.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0104
1104
done104

end0.0ms

sample870.0ms

Algorithm
intervals
Results
431.0ms12090×body80valid