Details

Time bar (total: 25.6s)

sample33.0ms

Algorithm
intervals
Results
12.0ms321×body80valid

simplify5.3s

Counts
1 → 1
Iterations
IterNodes
done5000
83385
71577
6779
5462
4258
3113
248
122
012

prune28.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (+ 0.75 (/ (- x z) y)) 4.0 1.0)
0.0b
(/ (- x z) y)

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
associate-/l*
add-cbrt-cube add-exp-log distribute-lft-out-- difference-of-squares
associate-/r*
expm1-log1p-u pow1 insert-posit16 log1p-expm1-u add-log-exp associate-/l/
cbrt-undiv clear-num frac-2neg flip3-- div-sub div-exp fma-udef div-inv flip--
Counts
2 → 52
Calls
2 calls:
1.0ms
(fma (+ 0.75 (/ (- x z) y)) 4.0 1.0)
30.0ms
(/ (- x z) y)

series116.0ms

Counts
2 → 6
Calls
2 calls:
68.0ms
(fma (+ 0.75 (/ (- x z) y)) 4.0 1.0)
48.0ms
(/ (- x z) y)

simplify2.6s

Counts
58 → 58
Iterations
IterNodes
done5000
31609
2470
1202
096

prune556.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize26.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (* 4.0 (- x z)) y)

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
add-cbrt-cube add-exp-log
add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cube-cbrt
cbrt-undiv div-exp associate-*r/ associate-/l/
expm1-log1p-u pow1 clear-num frac-2neg flip3-- prod-exp cbrt-unprod insert-posit16 log1p-expm1-u div-inv flip-- associate-/l* add-log-exp
Counts
1 → 26
Calls
1 calls:
55.0ms
(/ (* 4.0 (- x z)) y)

series74.0ms

Counts
1 → 3
Calls
1 calls:
74.0ms
(/ (* 4.0 (- x z)) y)

simplify5.1s

Counts
29 → 29
Iterations
IterNodes
done5333
33015
2627
1178
066

prune379.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize40.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (+ 0.75 (- (/ x y) (/ z y))) 4.0 1.0)
0.0b
(- (/ x y) (/ z y))

rewrite111.0ms

Algorithm
rewrite-expression-head
Rules
253×times-frac
205×add-sqr-sqrt
201×*-un-lft-identity
193×add-cube-cbrt
169×prod-diff
29×div-inv
13×fma-neg
distribute-lft-out-- add-log-exp difference-of-squares
expm1-log1p-u pow1 add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u
sub-neg flip3-- distribute-rgt-out-- diff-log frac-sub fma-udef flip-- sub-div
Counts
2 → 219
Calls
2 calls:
1.0ms
(fma (+ 0.75 (- (/ x y) (/ z y))) 4.0 1.0)
66.0ms
(- (/ x y) (/ z y))

series86.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(fma (+ 0.75 (- (/ x y) (/ z y))) 4.0 1.0)
43.0ms
(- (/ x y) (/ z y))

simplify7.0s

Counts
225 → 225
Iterations
IterNodes
done5000
34664
21686
1744
0331

prune2.1s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes364.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.1s10131×body80valid