Details

Time bar (total: 12.6s)

sample40.0ms

Algorithm
intervals
Results
27.0ms367×body80valid

simplify2.7s

Counts
1 → 1

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite403.0ms

Algorithm
rewrite-expression-head
Rules
48×*-un-lft-identity
29×add-sqr-sqrt
28×associate-+l+
24×prod-diff
19×add-cube-cbrt
12×distribute-lft-out--
11×associate--l+ add-log-exp
6×fma-def associate-*r* distribute-lft-out
4×pow1 add-cbrt-cube add-exp-log difference-of-squares
3×sum-log diff-log associate-*l*
2×expm1-log1p-u sub-neg flip3-+ associate-*r/ flip-+ insert-posit16 log1p-expm1-u
1×distribute-rgt-in +-commutative distribute-lft-in pow-prod-down prod-exp *-commutative associate-+l- cbrt-unprod unswap-sqr
Counts
2 → 82
Calls
2 calls:
Slowest
236.0ms
(* d1 (+ (- (- d2 d3) d1) d4))
165.0ms
(+ (- (- d2 d3) d1) d4)

series118.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
74.0ms
(* d1 (+ (- (- d2 d3) d1) d4))
44.0ms
(+ (- (- d2 d3) d1) d4)

simplify1.2s

Counts
88 → 88

prune584.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize19.0ms

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))

rewrite195.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
7×add-sqr-sqrt
6×*-un-lft-identity diff-log add-cube-cbrt
5×prod-diff
4×sum-log fma-def fma-neg
3×expm1-log1p-u pow1 associate-+l+ sub-neg add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u
2×flip3-- associate-+l- flip-- distribute-lft-out--
1×associate--l- +-commutative flip3-+ associate--l+ flip-+ difference-of-squares
Counts
3 → 67
Calls
3 calls:
Slowest
157.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
29.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
8.0ms
(- (* d1 d2) (* d1 d3))

series135.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
57.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
40.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
37.0ms
(- (* d1 d2) (* d1 d3))

simplify1.6s

Counts
76 → 76

prune585.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize48.0ms

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))))

rewrite64.0ms

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×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 → 105
Calls
4 calls:
Slowest
44.0ms
(* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3))))
8.0ms
(cbrt (- (* d1 d2) (* d1 d3)))
6.0ms
(cbrt (- (* d1 d2) (* d1 d3)))
5.0ms
(cbrt (- (* d1 d2) (* d1 d3)))

series603.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
168.0ms
(* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3))))
149.0ms
(cbrt (- (* d1 d2) (* d1 d3)))
148.0ms
(cbrt (- (* d1 d2) (* d1 d3)))
138.0ms
(cbrt (- (* d1 d2) (* d1 d3)))

simplify710.0ms

Counts
117 → 117

prune1.3s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes239.0ms

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
1.5s11984×body80valid