Details

Time bar (total: 41.7s)

sample51.0ms

Algorithm
intervals
Results
30.0ms360×body80valid

simplify5.7s

Counts
1 → 1
Iterations
IterNodes
done5000
194838
184587
174346
164107
153856
143609
133369
123118
112867
102598
92252
81712
71089
6729
5456
4266
3137
269
133
017

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (fma y x c) (/ (* a b) 4.0))
0.2b
(/ (* a b) 4.0)

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
21×prod-diff
20×add-sqr-sqrt *-un-lft-identity
18×add-cube-cbrt
12×times-frac
add-cbrt-cube add-exp-log
div-inv add-log-exp
associate-/r* fma-neg
expm1-log1p-u pow1 cbrt-undiv div-exp insert-posit16 log1p-expm1-u
clear-num sub-neg frac-2neg flip3-- diff-log prod-exp associate--l+ cbrt-unprod fma-udef flip-- associate-/l* distribute-lft-out-- difference-of-squares
Counts
2 → 66
Calls
2 calls:
13.0ms
(- (fma y x c) (/ (* a b) 4.0))
13.0ms
(/ (* a b) 4.0)

series111.0ms

Counts
2 → 6
Calls
2 calls:
83.0ms
(- (fma y x c) (/ (* a b) 4.0))
28.0ms
(/ (* a b) 4.0)

simplify2.4s

Counts
72 → 72
Iterations
IterNodes
done5000
34765
21105
1346
0138

prune388.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize35.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (fma y x c) (* a (/ b 4.0)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity fma-neg prod-diff add-cube-cbrt add-log-exp
expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log associate--l+ add-exp-log fma-udef insert-posit16 log1p-expm1-u flip--
Counts
1 → 22
Calls
1 calls:
10.0ms
(- (fma y x c) (* a (/ b 4.0)))

series105.0ms

Counts
1 → 3
Calls
1 calls:
104.0ms
(- (fma y x c) (* a (/ b 4.0)))

simplify1.9s

Counts
25 → 25
Iterations
IterNodes
done5000
31880
2437
1125
053

prune152.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize56.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (fma y x c) (/ (/ b (sqrt 4.0)) (/ (sqrt 4.0) a)))
0.2b
(/ (/ b (sqrt 4.0)) (/ (sqrt 4.0) a))

rewrite661.0ms

Algorithm
rewrite-expression-head
Rules
5161×times-frac
2850×add-sqr-sqrt
2811×*-un-lft-identity
2809×add-cube-cbrt
1608×sqrt-prod
1467×prod-diff
182×div-inv
22×associate-/r* associate-/l*
14×add-cbrt-cube add-exp-log
10×difference-of-squares
cbrt-undiv div-exp
associate-/r/ add-log-exp
fma-neg
expm1-log1p-u pow1 insert-posit16 log1p-expm1-u
clear-num sub-neg frac-2neg flip3-- diff-log associate--l+ fma-udef flip-- distribute-lft-out-- associate-/l/
Counts
2 → 2048
Calls
2 calls:
284.0ms
(- (fma y x c) (/ (/ b (sqrt 4.0)) (/ (sqrt 4.0) a)))
50.0ms
(/ (/ b (sqrt 4.0)) (/ (sqrt 4.0) a))

series464.0ms

Counts
2 → 6
Calls
2 calls:
296.0ms
(- (fma y x c) (/ (/ b (sqrt 4.0)) (/ (sqrt 4.0) a)))
168.0ms
(/ (/ b (sqrt 4.0)) (/ (sqrt 4.0) a))

simplify3.8s

Counts
2054 → 2054
Iterations
IterNodes
done5000
03203

prune23.5s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes414.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done16
116
015

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.4s12003×body80valid