Details

Time bar (total: 33.4s)

sample41.0ms

Algorithm
intervals
Results
18.0ms256×body80valid

simplify23.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
05

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize53.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x 1.0) (- 1.0 x))

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-cbrt-cube add-exp-log
2×associate-/r/ associate-/l/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp flip-+ insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 48
Calls
1 calls:
82.0ms
(/ (+ x 1.0) (- 1.0 x))

series71.0ms

Counts
1 → 3
Calls
1 calls:
70.0ms
(/ (+ x 1.0) (- 1.0 x))

simplify3.8s

Counts
51 → 51
Iterations
IterNodes
done5001
31752
2590
1222
094

prune371.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize79.0ms

Local error

Found 3 expressions with local error:

0.0b
(log (exp (/ (+ x 1.0) (- 1.0 x))))
0.0b
(/ (+ x 1.0) (- 1.0 x))
0.0b
(exp (/ (+ x 1.0) (- 1.0 x)))

rewrite311.0ms

Algorithm
rewrite-expression-head
Rules
93×*-un-lft-identity
61×add-sqr-sqrt
60×times-frac
52×exp-prod
35×add-cube-cbrt
27×log-pow
16×distribute-lft-out
13×distribute-lft-out-- difference-of-squares
6×associate-/r/
5×associate-/r* add-cbrt-cube add-exp-log
4×pow1 associate-/l* add-log-exp
3×expm1-log1p-u log-prod flip3-- insert-posit16 log1p-expm1-u div-inv flip--
2×associate-/l/
1×cbrt-undiv clear-num frac-2neg flip3-+ div-exp rem-log-exp flip-+ rem-exp-log
Counts
3 → 126
Calls
3 calls:
146.0ms
(log (exp (/ (+ x 1.0) (- 1.0 x))))
66.0ms
(/ (+ x 1.0) (- 1.0 x))
74.0ms
(exp (/ (+ x 1.0) (- 1.0 x)))

series283.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(log (exp (/ (+ x 1.0) (- 1.0 x))))
61.0ms
(/ (+ x 1.0) (- 1.0 x))
181.0ms
(exp (/ (+ x 1.0) (- 1.0 x)))

simplify5.0s

Counts
135 → 135
Iterations
IterNodes
done5004
32635
2852
1341
0171

prune1.3s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize133.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (exp (/ (+ x 1.0) (- 1.0 x))))
0.0b
(sqrt (exp (/ (+ x 1.0) (- 1.0 x))))
0.0b
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))
0.0b
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))

rewrite526.0ms

Algorithm
rewrite-expression-head
Rules
122×*-un-lft-identity
108×sqrt-pow1
104×exp-prod
84×add-sqr-sqrt
80×times-frac
58×log-pow
50×add-cube-cbrt
20×distribute-lft-out
16×distribute-lft-out-- difference-of-squares
12×log-prod sqrt-prod
10×pow1
8×associate-/r/
6×add-exp-log
4×expm1-log1p-u flip3-- add-cbrt-cube pow1/2 insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
2×rem-sqrt-square rem-log-exp
Counts
4 → 176
Calls
4 calls:
120.0ms
(sqrt (exp (/ (+ x 1.0) (- 1.0 x))))
141.0ms
(sqrt (exp (/ (+ x 1.0) (- 1.0 x))))
131.0ms
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))
104.0ms
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))

series970.0ms

Counts
4 → 12
Calls
4 calls:
161.0ms
(sqrt (exp (/ (+ x 1.0) (- 1.0 x))))
234.0ms
(sqrt (exp (/ (+ x 1.0) (- 1.0 x))))
292.0ms
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))
283.0ms
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))

simplify4.2s

Counts
188 → 188
Iterations
IterNodes
done5000
31710
2683
1306
0176

prune1.8s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize306.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))
0.0b
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))
0.0b
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))
1.0b
(* (cbrt (log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))) (cbrt (log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))))

rewrite1.1s

Algorithm
rewrite-expression-head
Rules
318×*-un-lft-identity
249×log-pow
233×sqrt-pow1
226×exp-prod
184×times-frac
180×cbrt-prod
168×add-sqr-sqrt
96×add-cube-cbrt
59×swap-sqr
53×distribute-lft-out
44×distribute-lft-out--
35×associate-*r* associate-*l*
32×difference-of-squares
27×pow1
18×log-prod
14×associate-/r/
9×add-exp-log sqrt-prod
7×flip3-- pow1/2 div-inv flip--
6×pow1/3
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
3×rem-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 292
Calls
4 calls:
108.0ms
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))
108.0ms
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))
133.0ms
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))
670.0ms
(* (cbrt (log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))) (cbrt (log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))))

series1.8s

Counts
4 → 12
Calls
4 calls:
298.0ms
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))
278.0ms
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))
259.0ms
(log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))
932.0ms
(* (cbrt (log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))) (cbrt (log (sqrt (exp (/ (+ x 1.0) (- 1.0 x)))))))

simplify7.3s

Counts
304 → 304
Iterations
IterNodes
done5002
33634
21362
1619
0344

prune3.1s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes187.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample629.0ms

Algorithm
intervals
Results
428.0ms8000×body80valid