Details

Time bar (total: 13.8s)

sample41.0ms

Algorithm
intervals
Results
29.0ms367×body80valid

simplify3.5s

Counts
1 → 1

prune22.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 2 expressions with local error:

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

rewrite168.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity
16×distribute-lft-out--
14×add-log-exp
10×add-sqr-sqrt flip3-- flip--
8×diff-log associate-*r* frac-sub
7×sub-neg
6×associate--l+ associate-*r/
5×distribute-rgt-in distribute-lft-in
4×pow1 add-cbrt-cube add-exp-log add-cube-cbrt
3×associate-*l* associate--r-
2×insert-posit16 associate--r+ difference-of-squares
1×associate--l- pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 71
Calls
2 calls:
Slowest
136.0ms
(* d1 (- (- d2 d1) (- d3 d4)))
31.0ms
(- (- d2 d1) (- d3 d4))

series143.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
89.0ms
(* d1 (- (- d2 d1) (- d3 d4)))
54.0ms
(- (- d2 d1) (- d3 d4))

simplify2.6s

Counts
77 → 77

prune589.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 3 expressions with local error:

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

rewrite177.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
6×diff-log
4×add-sqr-sqrt sum-log
3×pow1 sub-neg *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16
2×associate-+l+ flip3-- associate-+l- flip--
1×associate--l- +-commutative flip3-+ associate--l+ flip-+ distribute-lft-out-- difference-of-squares
Counts
3 → 48
Calls
3 calls:
Slowest
138.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
30.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
7.0ms
(- (* d1 d2) (* d1 d3))

series153.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
57.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
52.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
43.0ms
(- (* d1 d2) (* d1 d3))

simplify1.3s

Counts
57 → 57

prune559.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize38.0ms

Local error

Found 4 expressions with local error:

4.9b
(cbrt (- (* d1 d2) (* d1 d3)))
4.9b
(cbrt (- (* d1 d2) (* d1 d3)))
4.9b
(cbrt (- (* d1 d2) (* d1 d3)))
0.5b
(* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3))))

rewrite96.0ms

Algorithm
rewrite-expression-head
Rules
32×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×flip3-- pow1/3 flip--
7×swap-sqr associate-*r* associate-*l* distribute-lft-out--
6×add-exp-log
4×frac-times add-cbrt-cube insert-posit16 add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 97
Calls
4 calls:
Slowest
67.0ms
(* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3))))
10.0ms
(cbrt (- (* d1 d2) (* d1 d3)))
9.0ms
(cbrt (- (* d1 d2) (* d1 d3)))
8.0ms
(cbrt (- (* d1 d2) (* d1 d3)))

series641.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
177.0ms
(* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3))))
170.0ms
(cbrt (- (* d1 d2) (* d1 d3)))
154.0ms
(cbrt (- (* d1 d2) (* d1 d3)))
141.0ms
(cbrt (- (* d1 d2) (* d1 d3)))

simplify752.0ms

Counts
109 → 109

prune1.2s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes242.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.2s11984×body80valid