Details

Time bar (total: 31.5s)

sample327.0ms

Algorithm
intervals
Results
170.0ms904×body80nan
76.0ms296×body80valid

simplify2.5s

Counts
1 → 1
Iterations
IterNodes
done5000
41645
3401
299
138
020

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize52.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
0.0b
(+ (+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c))) (* y i))
0.1b
(* (- b 0.5) (log c))
0.3b
(* x (log y))

rewrite2.8s

Algorithm
rewrite-expression-head
Rules
38×add-log-exp
25×sum-log
20×add-sqr-sqrt
18×log-prod
16×*-un-lft-identity
14×add-cube-cbrt
10×pow1
9×distribute-rgt-in distribute-lft-in
8×add-cbrt-cube associate-*r* associate-*l* add-exp-log
6×associate-+r+ associate-*l/
4×flip3-+ frac-add flip-+ insert-posit16
3×flip3-- flip--
2×+-commutative associate-+l+ pow-prod-down prod-exp log-pow *-commutative cbrt-unprod unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
4 → 99
Calls
4 calls:
632.0ms
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
2.1s
(+ (+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c))) (* y i))
22.0ms
(* (- b 0.5) (log c))
11.0ms
(* x (log y))

series969.0ms

Counts
4 → 12
Calls
4 calls:
243.0ms
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
596.0ms
(+ (+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c))) (* y i))
71.0ms
(* (- b 0.5) (log c))
58.0ms
(* x (log y))

simplify1.7s

Counts
111 → 111
Iterations
IterNodes
done5002
22868
1675
0252

prune940.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize79.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log (cbrt y)))
0.5b
(cbrt y)
0.5b
(cbrt y)
0.5b
(cbrt y)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
15×cbrt-prod add-sqr-sqrt
13×*-un-lft-identity add-cube-cbrt
12×log-prod
7×pow1
6×distribute-rgt-in distribute-lft-in add-cbrt-cube add-exp-log
5×associate-*r*
4×pow1/3 insert-posit16 add-log-exp
3×associate-*l*
2×log-pow
1×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 69
Calls
4 calls:
13.0ms
(* x (log (cbrt y)))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
9.0ms
(cbrt y)

series941.0ms

Counts
4 → 12
Calls
4 calls:
126.0ms
(* x (log (cbrt y)))
291.0ms
(cbrt y)
263.0ms
(cbrt y)
260.0ms
(cbrt y)

simplify1.9s

Counts
81 → 81
Iterations
IterNodes
done5001
32583
2532
1168
083

prune888.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize64.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log y))
0.6b
(cbrt c)
0.6b
(cbrt c)
0.6b
(cbrt c)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
11×*-un-lft-identity add-cube-cbrt
9×cbrt-prod
7×pow1
6×log-prod add-cbrt-cube add-exp-log
4×associate-*r* insert-posit16 add-log-exp
3×distribute-rgt-in distribute-lft-in pow1/3 associate-*l*
1×pow-prod-down prod-exp log-pow *-commutative cbrt-unprod unswap-sqr
Counts
4 → 62
Calls
4 calls:
7.0ms
(* x (log y))
1.0ms
(cbrt c)
1.0ms
(cbrt c)
1.0ms
(cbrt c)

series1.3s

Counts
4 → 12
Calls
4 calls:
65.0ms
(* x (log y))
256.0ms
(cbrt c)
281.0ms
(cbrt c)
687.0ms
(cbrt c)

simplify1.2s

Counts
74 → 74
Iterations
IterNodes
done5001
31650
2396
1153
081

prune855.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize91.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log y))
0.6b
(cbrt c)
0.6b
(cbrt c)
5.1b
(pow c 1/3)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
12×*-un-lft-identity add-cube-cbrt
8×pow1
7×add-exp-log
6×cbrt-prod log-prod add-cbrt-cube
4×associate-*r* insert-posit16 add-log-exp
3×distribute-rgt-in pow-unpow unpow-prod-down distribute-lft-in associate-*l*
2×pow1/3
1×pow-to-exp pow-pow unpow1/3 pow-prod-down pow-exp prod-exp log-pow *-commutative cbrt-unprod unswap-sqr sqr-pow
Counts
4 → 69
Calls
4 calls:
7.0ms
(* x (log y))
1.0ms
(cbrt c)
1.0ms
(cbrt c)
2.0ms
(pow c 1/3)

series885.0ms

Counts
4 → 12
Calls
4 calls:
56.0ms
(* x (log y))
263.0ms
(cbrt c)
270.0ms
(cbrt c)
294.0ms
(pow c 1/3)

simplify1.2s

Counts
81 → 81
Iterations
IterNodes
done5001
32381
2664
1239
0110

prune841.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

regimes1.8s

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify5.0ms

Iterations
IterNodes
done34
134
024

end0.0ms

sample10.2s

Algorithm
intervals
Results
5.7s27700×body80nan
1.6s9267×body80valid