Details

Time bar (total: 11.7s)

sample47.0ms

Algorithm
intervals
Results
27.0ms256×body80valid

simplify3.8s

Counts
1 → 1
Iterations

Useful iterations: 6 (1.6s)

IterNodesCost
01251
11951
23549
39249
431749
5100149
6476045
done500045

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 4 expressions with local error:

3.6b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
3.6b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
3.6b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
3.6b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
164×add-sqr-sqrt
156×prod-diff
152×*-un-lft-identity
144×add-cube-cbrt
112×times-frac
12×fma-neg div-inv add-log-exp
8×difference-of-squares
4×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
4 → 236
Calls
4 calls:
23.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
27.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
25.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
13.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))

series276.0ms

Counts
4 → 12
Calls
4 calls:
71.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
68.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
70.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
67.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))

simplify1.7s

Counts
248 → 248
Iterations

Useful iterations: done (1.7s)

IterNodesCost
016512096
14178864
217596076
done50014328

prune547.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 4 expressions with local error:

3.6b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
3.6b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
3.6b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
5.0b
(- (+ (pow t 3) t) (pow t 2))

rewrite253.0ms

Algorithm
rewrite-expression-head
Rules
169×*-un-lft-identity
165×prod-diff
151×add-sqr-sqrt
130×add-cube-cbrt
84×times-frac
20×unpow3
19×unpow-prod-down
15×fma-neg add-log-exp
10×distribute-rgt-out distribute-lft1-in distribute-lft-out difference-of-squares
9×div-inv unpow2
7×sqr-pow
6×distribute-lft-out--
5×diff-log
4×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- add-cbrt-cube flip-- log1p-expm1-u
1×distribute-rgt-out-- associate--l+ sum-log
Counts
4 → 255
Calls
4 calls:
26.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
24.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
24.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
155.0ms
(- (+ (pow t 3) t) (pow t 2))

series234.0ms

Counts
4 → 12
Calls
4 calls:
50.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
64.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
81.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
39.0ms
(- (+ (pow t 3) t) (pow t 2))

simplify2.2s

Counts
267 → 267
Iterations

Useful iterations: done (2.2s)

IterNodesCost
029011309
17088275
231455800
done50005737

prune944.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes17.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
01145
11337
done1337

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.3s8000×body80valid