Details

Time bar (total: 25.1s)

sample382.0ms

Algorithm
intervals
Results
180.0ms216×body10240exit
78.0ms440×body80nan
27.0ms236×body80valid
6.0ms27×body160valid

simplify4.1s

Counts
1 → 1
Iterations
IterNodes
done5006
74723
6971
5282
4101
349
230
122
010

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(sqrt (+ (exp x) 1))
0.0b
(+ (exp x) 1)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
4×add-sqr-sqrt sqrt-prod add-log-exp
3×pow1 add-cube-cbrt
2×flip3-+ add-cbrt-cube sqrt-div add-exp-log flip-+ insert-posit16 distribute-lft-out
1×+-commutative rem-sqrt-square sum-log sqrt-pow1 pow1/2
Counts
2 → 30
Calls
2 calls:
10.0ms
(sqrt (+ (exp x) 1))
9.0ms
(+ (exp x) 1)

series58.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(sqrt (+ (exp x) 1))
22.0ms
(+ (exp x) 1)

simplify2.3s

Counts
36 → 36
Iterations
IterNodes
done5187
43393
31054
2413
1142
061

prune146.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (exp (* 3 x)) 1)
0.1b
(* (exp x) (exp x))
0.3b
(/ (+ (exp (* 3 x)) 1) (- 1 (- (exp x) (* (exp x) (exp x)))))
6.1b
(- (exp x) (* (exp x) (exp x)))

rewrite161.0ms

Algorithm
rewrite-expression-head
Rules
58×*-un-lft-identity
44×add-sqr-sqrt
26×add-cube-cbrt
24×times-frac
18×exp-prod
11×pow1 difference-of-squares
8×add-cbrt-cube distribute-lft-out add-log-exp
6×associate-/r* add-exp-log
5×distribute-lft-out--
4×pow-prod-down pow-sqr pow-prod-up insert-posit16 associate-/l*
3×swap-sqr associate-*r* associate-*l*
2×flip3-+ flip3-- associate-/r/ flip-+ flip-- associate-/l/
1×pow2 cbrt-undiv +-commutative clear-num sum-log sub-neg frac-2neg pow-plus distribute-rgt-out-- diff-log div-exp prod-exp *-commutative cbrt-unprod div-inv unswap-sqr
Counts
4 → 114
Calls
4 calls:
17.0ms
(+ (exp (* 3 x)) 1)
27.0ms
(* (exp x) (exp x))
96.0ms
(/ (+ (exp (* 3 x)) 1) (- 1 (- (exp x) (* (exp x) (exp x)))))
18.0ms
(- (exp x) (* (exp x) (exp x)))

series151.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(+ (exp (* 3 x)) 1)
16.0ms
(* (exp x) (exp x))
70.0ms
(/ (+ (exp (* 3 x)) 1) (- 1 (- (exp x) (* (exp x) (exp x)))))
46.0ms
(- (exp x) (* (exp x) (exp x)))

simplify3.3s

Counts
126 → 126
Iterations
IterNodes
done5013
34156
21220
1444
0182

prune510.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (exp (* 3 x)) 1)
0.3b
(/ (+ (exp (* 3 x)) 1) (- 1 (- (exp x) (cbrt (exp (* x 6))))))
0.3b
(cbrt (exp (* x 6)))
6.1b
(- (exp x) (cbrt (exp (* x 6))))

rewrite133.0ms

Algorithm
rewrite-expression-head
Rules
68×*-un-lft-identity
37×add-sqr-sqrt
28×times-frac
18×add-cube-cbrt
16×distribute-lft-out--
12×difference-of-squares
9×distribute-lft-out
8×add-log-exp
7×associate-/r*
6×add-cbrt-cube add-exp-log
4×cbrt-prod pow1 insert-posit16 associate-/l*
2×flip3-+ flip3-- associate-/r/ flip-+ flip-- associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log sub-neg frac-2neg pow1/3 diff-log div-exp div-inv
Counts
4 → 97
Calls
4 calls:
10.0ms
(+ (exp (* 3 x)) 1)
90.0ms
(/ (+ (exp (* 3 x)) 1) (- 1 (- (exp x) (cbrt (exp (* x 6))))))
5.0ms
(cbrt (exp (* x 6)))
27.0ms
(- (exp x) (cbrt (exp (* x 6))))

series497.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(+ (exp (* 3 x)) 1)
212.0ms
(/ (+ (exp (* 3 x)) 1) (- 1 (- (exp x) (cbrt (exp (* x 6))))))
117.0ms
(cbrt (exp (* x 6)))
150.0ms
(- (exp x) (cbrt (exp (* x 6))))

simplify2.8s

Counts
109 → 109
Iterations
IterNodes
done5000
32894
2858
1355
0165

prune592.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes25.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done8
18
05

end0.0ms

sample9.9s

Algorithm
intervals
Results
5.8s6552×body10240exit
2.4s12863×body80nan
928.0ms7400×body80valid
306.0ms738×body160valid