Details

Time bar (total: 20.3s)

sample61.0ms

Algorithm
intervals
Results
37.0ms348×body80valid

simplify1.6s

Counts
1 → 1
Iterations
IterNodes
done5000
72538
6794
5305
4145
393
254
124
011

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.2b

localize29.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(* (* z 3.0) y)
0.2b
(/ y (* z 3.0))
6.1b
(/ t (* (* z 3.0) y))

rewrite84.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt *-un-lft-identity
23×add-cbrt-cube add-exp-log add-cube-cbrt
21×prod-diff
15×times-frac
9×pow1
7×prod-exp cbrt-unprod
6×associate-/l* add-log-exp
5×cbrt-undiv div-exp div-inv
4×expm1-log1p-u log1p-expm1-u
3×fma-neg associate-*r* pow-prod-down
2×clear-num associate-/r* frac-2neg
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 108
Calls
4 calls:
22.0ms
(- x (/ y (* z 3.0)))
24.0ms
(* (* z 3.0) y)
6.0ms
(/ y (* z 3.0))
26.0ms
(/ t (* (* z 3.0) y))

series203.0ms

Counts
4 → 12
Calls
4 calls:
50.0ms
(- x (/ y (* z 3.0)))
48.0ms
(* (* z 3.0) y)
42.0ms
(/ y (* z 3.0))
62.0ms
(/ t (* (* z 3.0) y))

simplify2.2s

Counts
120 → 120
Iterations
IterNodes
done5002
22858
1473
0186

prune873.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(/ t (* z 3.0))
0.2b
(/ y (* z 3.0))
4.3b
(/ (/ t (* z 3.0)) y)

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
48×times-frac
40×add-sqr-sqrt *-un-lft-identity
38×add-cube-cbrt
23×add-cbrt-cube add-exp-log
21×prod-diff
13×associate-/l*
10×div-inv
9×cbrt-undiv div-exp
6×add-log-exp
5×associate-/r*
4×expm1-log1p-u pow1 log1p-expm1-u
3×clear-num frac-2neg fma-neg prod-exp cbrt-unprod
1×sub-neg flip3-- diff-log flip-- distribute-lft-out-- difference-of-squares associate-/l/
Counts
4 → 136
Calls
4 calls:
24.0ms
(- x (/ y (* z 3.0)))
12.0ms
(/ t (* z 3.0))
8.0ms
(/ y (* z 3.0))
19.0ms
(/ (/ t (* z 3.0)) y)

series174.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(- x (/ y (* z 3.0)))
27.0ms
(/ t (* z 3.0))
42.0ms
(/ y (* z 3.0))
61.0ms
(/ (/ t (* z 3.0)) y)

simplify1.7s

Counts
148 → 148
Iterations
IterNodes
done5001
22743
1567
0232

prune1.1s

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(/ (/ t z) 3.0)
0.2b
(/ y (* z 3.0))
4.3b
(/ (/ (/ t z) 3.0) y)

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
480×times-frac
248×add-sqr-sqrt *-un-lft-identity
246×add-cube-cbrt
59×associate-/l*
26×div-inv
23×add-cbrt-cube add-exp-log
21×prod-diff
11×cbrt-undiv div-exp
7×associate-/r*
6×add-log-exp
4×expm1-log1p-u pow1 log1p-expm1-u
3×clear-num frac-2neg fma-neg
2×associate-/l/
1×sub-neg flip3-- diff-log prod-exp cbrt-unprod flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 329
Calls
4 calls:
14.0ms
(- x (/ y (* z 3.0)))
15.0ms
(/ (/ t z) 3.0)
8.0ms
(/ y (* z 3.0))
30.0ms
(/ (/ (/ t z) 3.0) y)

series184.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(- x (/ y (* z 3.0)))
36.0ms
(/ (/ t z) 3.0)
43.0ms
(/ y (* z 3.0))
44.0ms
(/ (/ (/ t z) 3.0) y)

simplify1.1s

Counts
341 → 341
Iterations
IterNodes
done5000
11452
0573

prune2.7s

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ (/ y 3.0) z)
0.2b
(/ (/ y 3.0) z)
0.2b
(/ (/ t z) 3.0)
4.3b
(/ (/ (/ t z) 3.0) y)

rewrite110.0ms

Algorithm
rewrite-expression-head
Rules
618×times-frac
314×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
82×associate-/l*
32×div-inv
28×add-cbrt-cube add-exp-log
15×cbrt-undiv div-exp
12×associate-/r*
4×expm1-log1p-u pow1 clear-num frac-2neg log1p-expm1-u add-log-exp associate-/l/
Counts
4 → 410
Calls
4 calls:
16.0ms
(/ (/ y 3.0) z)
9.0ms
(/ (/ y 3.0) z)
9.0ms
(/ (/ t z) 3.0)
34.0ms
(/ (/ (/ t z) 3.0) y)

series174.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(/ (/ y 3.0) z)
32.0ms
(/ (/ y 3.0) z)
41.0ms
(/ (/ t z) 3.0)
64.0ms
(/ (/ (/ t z) 3.0) y)

simplify1.3s

Counts
422 → 422
Iterations
IterNodes
done5001
11607
0584

prune3.9s

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

regimes539.0ms

Accuracy

0% (1.7b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.8b

bsearch0.0ms

simplify10.0ms

Iterations
IterNodes
done41
341
238
133
020

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.4s11205×body80valid