Details

Time bar (total: 12.9s)

sample73.0ms

Algorithm
intervals
Results
31.0ms377×body80valid

simplify1.8s

Counts
1 → 1
Iterations
IterNodes
done5000
53122
4590
3191
269
125
011

prune19.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite230.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity
6×associate-*r*
5×add-sqr-sqrt
3×pow1 add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt distribute-lft-out distribute-lft-out--
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 → 25
Calls
1 calls:
229.0ms
(* d1 (+ d4 (- (- d2 d1) d3)))

series71.0ms

Counts
1 → 3
Calls
1 calls:
71.0ms
(* d1 (+ d4 (- (- d2 d1) d3)))

simplify515.0ms

Counts
28 → 28
Iterations
IterNodes
done5000
2763
1171
055

prune171.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize25.0ms

Local error

Found 2 expressions with local error:

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

rewrite160.0ms

Algorithm
rewrite-expression-head
Rules
9×*-un-lft-identity
8×add-sqr-sqrt
6×associate-*l*
4×pow1 add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
3×associate-*r* distribute-lft-out--
2×associate-*l/
1×+-commutative sum-log flip3-+ distribute-rgt-out flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ flip-- difference-of-squares unswap-sqr
Counts
2 → 35
Calls
2 calls:
128.0ms
(* (- (- d2 d1) d3) d1)
31.0ms
(+ (* d4 d1) (* (- (- d2 d1) d3) d1))

series91.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(* (- (- d2 d1) d3) d1)
59.0ms
(+ (* d4 d1) (* (- (- d2 d1) d3) d1))

simplify542.0ms

Counts
41 → 41
Iterations
IterNodes
done5000
21002
1204
075

prune226.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize41.0ms

Local error

Found 4 expressions with local error:

3.2b
(+ (pow (- (- d2 d1) d3) 3) (pow d4 3))
4.5b
(- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))
6.1b
(* (+ (pow (- (- d2 d1) d3) 3) (pow d4 3)) d1)
40.1b
(/ (* (+ (pow (- (- d2 d1) d3) 3) (pow d4 3)) d1) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))))

rewrite1.7s

Algorithm
rewrite-expression-head
Rules
84×*-un-lft-identity
26×associate-*r/ distribute-lft-out
25×flip3-- flip--
24×unpow-prod-down cube-prod distribute-lft-out--
17×associate-*l*
16×associate--l+ frac-sub
11×add-cbrt-cube add-exp-log
10×add-sqr-sqrt associate-*l/
9×sub-neg
8×distribute-rgt-in frac-times distribute-lft-in add-cube-cbrt associate--r+ add-log-exp
6×pow1
4×flip3-+ flip-+ sub-div
3×associate-/r* times-frac associate-*r*
2×cbrt-undiv div-exp prod-exp associate-/r/ sum-cubes cbrt-unprod associate-/l/
1×+-commutative clear-num sum-log frac-2neg distribute-rgt-out-- diff-log pow-prod-down *-commutative div-inv associate-/l* unswap-sqr
Counts
4 → 133
Calls
4 calls:
283.0ms
(+ (pow (- (- d2 d1) d3) 3) (pow d4 3))
122.0ms
(- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))
805.0ms
(* (+ (pow (- (- d2 d1) d3) 3) (pow d4 3)) d1)
444.0ms
(/ (* (+ (pow (- (- d2 d1) d3) 3) (pow d4 3)) d1) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))))

series3.4s

Counts
4 → 12
Calls
4 calls:
1.1s
(+ (pow (- (- d2 d1) d3) 3) (pow d4 3))
343.0ms
(- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))
1.3s
(* (+ (pow (- (- d2 d1) d3) 3) (pow d4 3)) d1)
677.0ms
(/ (* (+ (pow (- (- d2 d1) d3) 3) (pow d4 3)) d1) (+ (* d4 d4) (- (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (* d4 (- (- d2 d1) d3)))))

simplify516.0ms

Counts
145 → 145
Iterations
IterNodes
done5000
1870
0254

prune938.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes277.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample2.0s

Algorithm
intervals
Results
1.3s11870×body80valid