Details

Time bar (total: 11.2s)

sample30.0ms

Algorithm
intervals
Results
14.0ms339×body80valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5000
91228
8353
7150
6113
590
462
336
220
111
07

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.9b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (- z x) y x)
9.3b
(/ (fma (- z x) y x) z)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
times-frac
add-cbrt-cube add-exp-log
associate-/r* associate-/l*
expm1-log1p-u pow1 log1p-expm1-u add-log-exp
cbrt-undiv clear-num frac-2neg div-exp fma-udef div-inv
Counts
2 → 39
Calls
2 calls:
1.0ms
(fma (- z x) y x)
8.0ms
(/ (fma (- z x) y x) z)

series95.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(fma (- z x) y x)
58.0ms
(/ (fma (- z x) y x) z)

simplify1.1s

Counts
45 → 45
Iterations
IterNodes
done5001
31674
2286
1117
066

prune222.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (fma (/ (- x) z) y y) (/ x z))
0.1b
(fma (/ (- x) z) y y)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
add-log-exp
add-sqr-sqrt fma-def add-cube-cbrt
expm1-log1p-u pow1 add-cbrt-cube add-exp-log fma-udef log1p-expm1-u
+-commutative associate-+l+ sum-log flip3-+ flip-+ distribute-lft-out
Counts
2 → 28
Calls
2 calls:
11.0ms
(+ (fma (/ (- x) z) y y) (/ x z))
0.0ms
(fma (/ (- x) z) y y)

series105.0ms

Counts
2 → 6
Calls
2 calls:
61.0ms
(+ (fma (/ (- x) z) y y) (/ x z))
44.0ms
(fma (/ (- x) z) y y)

simplify1.2s

Counts
34 → 34
Iterations
IterNodes
done5000
31481
2310
1108
044

prune211.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize22.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (+ (/ (- x) (/ z y)) y) (/ x z))
0.0b
(+ (/ (- x) (/ z y)) y)
6.1b
(/ (- x) (/ z y))

rewrite761.0ms

Algorithm
rewrite-expression-head
Rules
449×times-frac
244×*-un-lft-identity
233×add-sqr-sqrt add-cube-cbrt
141×fma-def
81×distribute-lft-neg-in distribute-rgt-neg-in
27×neg-mul-1
23×div-inv
13×associate-/r*
10×associate-/l* add-log-exp
add-cbrt-cube add-exp-log
associate-/r/
distribute-lft-out
sum-log
neg-sub0 expm1-log1p-u pow1 cbrt-undiv flip3-+ div-sub div-exp associate-+l- flip-+ log1p-expm1-u
+-commutative distribute-lft1-in distribute-rgt-out frac-add
associate-+l+ clear-num frac-2neg distribute-frac-neg
Counts
3 → 350
Calls
3 calls:
592.0ms
(+ (+ (/ (- x) (/ z y)) y) (/ x z))
137.0ms
(+ (/ (- x) (/ z y)) y)
11.0ms
(/ (- x) (/ z y))

series111.0ms

Counts
3 → 9
Calls
3 calls:
44.0ms
(+ (+ (/ (- x) (/ z y)) y) (/ x z))
34.0ms
(+ (/ (- x) (/ z y)) y)
32.0ms
(/ (- x) (/ z y))

simplify417.0ms

Counts
359 → 359
Iterations
IterNodes
done5001
11103
0361

prune1.9s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma y (- z x) x)
0.2b
(/ 1 (/ z (fma y (- z x) x)))
9.3b
(/ z (fma y (- z x) x))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
53×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×associate-/r* add-exp-log
10×add-cbrt-cube
div-exp
div-inv associate-/l*
pow1 cbrt-undiv
expm1-log1p-u log1p-expm1-u add-log-exp
rec-exp clear-num frac-2neg 1-exp
associate-/r/ fma-udef pow-flip inv-pow
Counts
3 → 117
Calls
3 calls:
0.0ms
(fma y (- z x) x)
12.0ms
(/ 1 (/ z (fma y (- z x) x)))
4.0ms
(/ z (fma y (- z x) x))

series211.0ms

Counts
3 → 9
Calls
3 calls:
47.0ms
(fma y (- z x) x)
61.0ms
(/ 1 (/ z (fma y (- z x) x)))
104.0ms
(/ z (fma y (- z x) x))

simplify1.0s

Counts
126 → 126
Iterations
IterNodes
done5002
21834
1390
0165

prune417.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes123.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample948.0ms

Algorithm
intervals
Results
427.0ms10173×body80valid