Details

Time bar (total: 8.2s)

sample33.0ms

Algorithm
intervals
Results
16.0ms373×body80valid

simplify1.7s

Counts
1 → 1
Iterations

Useful iterations: 3 (42.0ms)

IterNodesCost
011284
125244
269204
3191164
4590164
53122164
done5000164

prune14.0ms

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

rewrite318.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
11×add-log-exp
10×add-sqr-sqrt
8×distribute-lft-out--
7×associate-*r*
4×pow1 add-cbrt-cube diff-log add-exp-log add-cube-cbrt distribute-lft-out
3×distribute-rgt-in sub-neg distribute-lft-in associate-*l* associate--l+
2×sum-log flip3-- associate-*r/ flip-- difference-of-squares
1×associate--l- associate-+r- pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 50
Calls
2 calls:
100.0ms
(- (+ d4 (- d2 d3)) d1)
215.0ms
(* d1 (- (+ d4 (- d2 d3)) d1))

series112.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(- (+ d4 (- d2 d3)) d1)
65.0ms
(* d1 (- (+ d4 (- d2 d3)) d1))

simplify971.0ms

Counts
56 → 56
Iterations

Useful iterations: done (967.0ms)

IterNodesCost
08411964
122010457
2115510337
done500110297

prune216.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize25.0ms

Local error

Found 2 expressions with local error:

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

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
9×*-un-lft-identity
6×add-sqr-sqrt
5×associate-*l*
4×pow1 add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
3×associate-*r*
2×distribute-lft-neg-out flip3-+ associate-*l/ flip-+ distribute-lft-out
1×+-commutative sum-log distribute-rgt-out unsub-neg pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out-- unswap-sqr
Counts
2 → 36
Calls
2 calls:
27.0ms
(+ (* (+ d4 (- d2 d3)) d1) (* (- d1) d1))
73.0ms
(* (+ d4 (- d2 d3)) d1)

series95.0ms

Counts
2 → 6
Calls
2 calls:
61.0ms
(+ (* (+ d4 (- d2 d3)) d1) (* (- d1) d1))
34.0ms
(* (+ d4 (- d2 d3)) d1)

simplify1.1s

Counts
42 → 42
Iterations

Useful iterations: done (1.1s)

IterNodesCost
07510020
12208455
212047815
done50027775

prune206.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite120.0ms

Algorithm
rewrite-expression-head
Rules
9×*-un-lft-identity
8×distribute-rgt-in add-sqr-sqrt associate-+r+ sub-neg distribute-lft-in associate--l+
6×associate-*r*
4×pow1 add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
3×associate-*l* distribute-lft-out--
2×associate-*r/
1×+-commutative sum-log flip3-+ flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ flip-- distribute-lft-out difference-of-squares unswap-sqr
Counts
2 → 51
Calls
2 calls:
27.0ms
(+ (* d1 d4) (* d1 (- (- d2 d3) d1)))
91.0ms
(* d1 (- (- d2 d3) d1))

series116.0ms

Counts
2 → 6
Calls
2 calls:
78.0ms
(+ (* d1 d4) (* d1 (- (- d2 d3) d1)))
38.0ms
(* d1 (- (- d2 d3) d1))

simplify1.0s

Counts
57 → 57
Iterations

Useful iterations: 2 (312.0ms)

IterNodesCost
09012644
125410495
2115710175
done500210175

prune199.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes173.0ms

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
010244
116244
done16244

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.2s11993×body80valid