Details

Time bar (total: 16.7s)

sample56.0ms

Algorithm
intervals
Results
39.0ms377×body80valid

simplify3.9s

Counts
1 → 1

prune16.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 2 expressions with local error:

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

rewrite245.0ms

Algorithm
rewrite-expression-head
Rules
16×add-log-exp
6×add-sqr-sqrt
5×*-un-lft-identity diff-log add-cube-cbrt
4×sum-log fma-def prod-diff
3×associate-+l+ fma-neg
2×expm1-log1p-u pow1 sub-neg add-cbrt-cube add-exp-log associate-+l- insert-posit16 log1p-expm1-u
1×associate--l- +-commutative flip3-+ flip3-- associate--l+ flip-+ flip-- distribute-lft-out-- difference-of-squares
Counts
2 → 49
Calls
2 calls:
Slowest
211.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
33.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

series151.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
91.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
60.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

simplify1.8s

Counts
55 → 55

prune755.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize20.0ms

Local error

Found 2 expressions with local error:

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

rewrite147.0ms

Algorithm
rewrite-expression-head
Rules
61×*-un-lft-identity
49×prod-diff
36×add-sqr-sqrt
34×associate--l+
32×add-cube-cbrt
30×distribute-rgt-in distribute-lft-in
13×distribute-lft-out
6×associate-*r*
5×sub-neg
4×pow1 add-cbrt-cube add-exp-log add-log-exp
3×associate-*l* distribute-lft-out--
2×expm1-log1p-u flip3-- associate-*r/ insert-posit16 log1p-expm1-u flip--
1×fma-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod difference-of-squares unswap-sqr
Counts
2 → 104
Calls
2 calls:
Slowest
86.0ms
(* d1 (- (+ d2 d4) d3))
58.0ms
(- (* d1 (- (+ d2 d4) d3)) (* d1 d1))

series126.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
81.0ms
(- (* d1 (- (+ d2 d4) d3)) (* d1 d1))
45.0ms
(* d1 (- (+ d2 d4) d3))

simplify1.3s

Counts
110 → 110

prune1.5s

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize27.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 11
Calls
1 calls:
Slowest
1.0ms
(fma d1 (- (+ d2 d4) d3) (- (* d1 d1)))

series59.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
59.0ms
(fma d1 (- (+ d2 d4) d3) (- (* d1 d1)))

simplify883.0ms

Counts
14 → 14

prune163.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize45.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ d2 d4)) (cbrt (+ d2 d4)))
0.5b
(cbrt (+ d2 d4))
0.5b
(cbrt (+ d2 d4))
0.5b
(cbrt (+ d2 d4))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube insert-posit16 log1p-expm1-u 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 → 107
Calls
4 calls:
Slowest
34.0ms
(* (cbrt (+ d2 d4)) (cbrt (+ d2 d4)))
3.0ms
(cbrt (+ d2 d4))
3.0ms
(cbrt (+ d2 d4))
3.0ms
(cbrt (+ d2 d4))

series763.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
219.0ms
(cbrt (+ d2 d4))
183.0ms
(cbrt (+ d2 d4))
182.0ms
(* (cbrt (+ d2 d4)) (cbrt (+ d2 d4)))
179.0ms
(cbrt (+ d2 d4))

simplify711.0ms

Counts
119 → 119

prune1.9s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes226.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.2s11854×body80valid