Details

Time bar (total: 10.3s)

sample55.0ms

Algorithm
intervals
Results
24.0ms362×body80valid

simplify3.5s

Counts
1 → 1
Iterations

Useful iterations: 3 (44.0ms)

IterNodesCost
01115
12613
28110
32469
47709
539329
done50009

prune14.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 3 expressions with local error:

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

rewrite269.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
7×add-sqr-sqrt
6×add-cube-cbrt *-un-lft-identity diff-log
5×prod-diff
4×fma-def fma-neg sum-log
3×pow1 add-exp-log expm1-log1p-u sub-neg associate-+l+ add-cbrt-cube log1p-expm1-u
2×associate-+l- flip3-- flip-- distribute-lft-out--
1×+-commutative associate--l- flip3-+ associate--l+ flip-+ difference-of-squares
Counts
3 → 64
Calls
3 calls:
14.0ms
(- (* d1 d2) (* d1 d3))
220.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
32.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

series151.0ms

Counts
3 → 9
Calls
3 calls:
43.0ms
(- (* d1 d2) (* d1 d3))
58.0ms
(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
50.0ms
(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

simplify1.8s

Counts
73 → 73
Iterations

Useful iterations: done (1.8s)

IterNodesCost
01061089
1315882
21823710
done5000692

prune320.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
18×*-un-lft-identity prod-diff
16×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
5×associate-*r*
4×pow1 add-exp-log add-cbrt-cube
3×associate-*l*
2×expm1-log1p-u sub-neg associate-*r/ log1p-expm1-u add-log-exp
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod fma-udef distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 56
Calls
2 calls:
0.0ms
(fma d1 (- d4 d1) (* d1 (- d2 d3)))
28.0ms
(* d1 (- d2 d3))

series123.0ms

Counts
2 → 6
Calls
2 calls:
64.0ms
(fma d1 (- d4 d1) (* d1 (- d2 d3)))
59.0ms
(* d1 (- d2 d3))

simplify648.0ms

Counts
62 → 62
Iterations

Useful iterations: done (646.0ms)

IterNodesCost
0121891
1273718
21065570
done5000546

prune236.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

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

rewrite592.0ms

Algorithm
rewrite-expression-head
Rules
97×*-un-lft-identity
45×prod-diff
35×add-sqr-sqrt
29×add-cube-cbrt
24×distribute-lft-out
18×distribute-rgt-in distribute-lft-in distribute-lft-out--
11×add-log-exp
7×associate-*r*
5×fma-neg
4×pow1 add-exp-log diff-log add-cbrt-cube
3×sub-neg associate-*l* associate--l+
2×expm1-log1p-u flip3-- associate-*r/ sum-log flip-- log1p-expm1-u difference-of-squares
1×associate--l- associate-+l- pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 104
Calls
2 calls:
184.0ms
(- (+ (- d2 d3) d4) d1)
404.0ms
(* d1 (- (+ (- d2 d3) d4) d1))

series89.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(- (+ (- d2 d3) d4) d1)
55.0ms
(* d1 (- (+ (- d2 d3) d4) d1))

simplify826.0ms

Counts
110 → 110
Iterations

Useful iterations: done (823.0ms)

IterNodesCost
01382073
13361659
214681333
done50011225

prune228.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes198.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01217
11617
done1617

end0.0ms

sample1.2s

Algorithm
intervals
Results
707.0ms11882×body80valid