Details

Time bar (total: 16.3s)

sample44.0ms

Algorithm
intervals
Results
32.0ms528×body80valid

simplify2.8s

Counts
1 → 1

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (- (* x x) 1))
0.0b
(- (* x x) 1)

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt *-un-lft-identity add-log-exp
6×exp-prod prod-diff
5×exp-sum add-exp-log add-cube-cbrt
4×difference-of-squares
2×expm1-log1p-u pow1 expm1-def sub-neg add-cbrt-cube diff-log difference-of-sqr-1 insert-posit16 log1p-expm1-u rem-exp-log
1×flip3-- exp-diff fma-neg prod-exp flip--
Counts
2 → 48
Calls
2 calls:
Slowest
35.0ms
(exp (- (* x x) 1))
10.0ms
(- (* x x) 1)

series70.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
48.0ms
(- (* x x) 1)
22.0ms
(exp (- (* x x) 1))

simplify2.7s

Counts
54 → 54

prune389.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (* x x))
0.0b
(/ (exp (* x x)) E)

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×times-frac
4×add-cbrt-cube add-log-exp
3×associate-/r* add-exp-log associate-/l*
2×expm1-log1p-u pow1 div-exp insert-posit16 log1p-expm1-u
1×cbrt-undiv e-exp-1 exp-prod clear-num frac-2neg exp-to-pow div-inv rem-exp-log
Counts
2 → 44
Calls
2 calls:
Slowest
20.0ms
(/ (exp (* x x)) E)
9.0ms
(exp (* x x))

series60.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
41.0ms
(/ (exp (* x x)) E)
18.0ms
(exp (* x x))

simplify749.0ms

Counts
50 → 50

prune369.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(pow (exp x) x)
0.0b
(/ (pow (exp x) x) E)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
15×unpow-prod-down
7×add-exp-log associate-/l*
6×div-exp
5×sqr-pow
4×pow-pow add-cbrt-cube
3×pow-to-exp pow1 e-exp-1 pow-unpow exp-prod associate-/r* pow-exp
2×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
1×cbrt-undiv clear-num frac-2neg div-inv
Counts
2 → 74
Calls
2 calls:
Slowest
8.0ms
(/ (pow (exp x) x) E)
4.0ms
(pow (exp x) x)

series178.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
109.0ms
(/ (pow (exp x) x) E)
70.0ms
(pow (exp x) x)

simplify2.2s

Counts
80 → 80

prune678.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (sqrt (/ (pow (exp x) x) E)) (sqrt (/ (pow (exp x) x) E)))
0.0b
(pow (exp x) x)
0.0b
(pow (exp x) x)
0.0b
(/ (pow (exp x) x) E)

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
160×add-sqr-sqrt
142×sqrt-prod
135×times-frac
86×*-un-lft-identity add-cube-cbrt
64×unpow-prod-down
30×swap-sqr
28×associate-*r* associate-*l* sqr-pow
25×unswap-sqr
21×pow1
11×add-exp-log
8×pow-pow sqrt-pow1 add-cbrt-cube pow1/2
7×associate-/l*
6×pow-unpow exp-prod div-exp
5×pow-prod-up div-inv
4×expm1-log1p-u pow-to-exp sqrt-div pow-exp insert-posit16 log1p-expm1-u add-log-exp
3×e-exp-1 associate-/r* pow-prod-down pow-sqr
1×pow2 frac-times cbrt-undiv clear-num rem-square-sqrt frac-2neg pow-plus sqrt-unprod associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 239
Calls
4 calls:
Slowest
40.0ms
(* (sqrt (/ (pow (exp x) x) E)) (sqrt (/ (pow (exp x) x) E)))
16.0ms
(/ (pow (exp x) x) E)
13.0ms
(pow (exp x) x)
7.0ms
(pow (exp x) x)

series294.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
107.0ms
(/ (pow (exp x) x) E)
80.0ms
(* (sqrt (/ (pow (exp x) x) E)) (sqrt (/ (pow (exp x) x) E)))
65.0ms
(pow (exp x) x)
42.0ms
(pow (exp x) x)

simplify1.6s

Counts
251 → 251

prune2.3s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes76.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.3s15795×body80valid