Details

Time bar (total: 11.4s)

sample27.0ms

Algorithm
intervals
Results
16.0ms321×body80valid

simplify2.5s

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

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

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)

rewrite18.0ms

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:
0.0ms
(fma (+ 0.75 (/ (- x z) y)) 4.0 1.0)
16.0ms
(/ (- x z) y)

series62.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(fma (+ 0.75 (/ (- x z) y)) 4.0 1.0)
29.0ms
(/ (- x z) y)

simplify1.4s

Counts
58 → 58
Iterations
IterNodes
done5000
31576
2470
1202
096

prune217.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

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

rewrite32.0ms

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:
32.0ms
(/ (* 4.0 (- x z)) y)

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ (* 4.0 (- x z)) y)

simplify1.9s

Counts
29 → 29
Iterations
IterNodes
done5283
33030
2625
1178
066

prune111.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize28.0ms

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))

rewrite47.0ms

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:
0.0ms
(fma (+ 0.75 (- (/ x y) (/ z y))) 4.0 1.0)
36.0ms
(- (/ x y) (/ z y))

series78.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(fma (+ 0.75 (- (/ x y) (/ z y))) 4.0 1.0)
30.0ms
(- (/ x y) (/ z y))

simplify2.9s

Counts
225 → 225
Iterations
IterNodes
done5000
34739
21700
1744
0331

prune938.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes126.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample945.0ms

Algorithm
intervals
Results
711.0ms10131×body80valid