Details

Time bar (total: 13.3s)

sample20.0ms

Algorithm
intervals
Results
8.0ms335×body80valid

simplify24.0ms

Counts
1 → 1
Iterations
IterNodes
done60
460
345
223
110
06

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize13.0ms

Local error

Found 1 expressions with local error:

0.1b
(* x (- 1.0 (* x y)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
6×prod-diff
5×distribute-rgt-in *-un-lft-identity distribute-lft-in add-cube-cbrt
3×pow1 add-cbrt-cube associate-*r* associate-*l* add-exp-log
2×sub-neg associate-*r/
1×expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u flip-- add-log-exp unswap-sqr
Counts
1 → 32
Calls
1 calls:
28.0ms
(* x (- 1.0 (* x y)))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(* x (- 1.0 (* x y)))

simplify406.0ms

Counts
35 → 35
Iterations
IterNodes
done5000
2721
1174
071

prune146.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* x y) (- x))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r*
6×pow1 add-cbrt-cube add-exp-log
4×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
3×distribute-lft-neg-in distribute-rgt-neg-in pow-prod-down prod-exp cbrt-unprod
1×expm1-log1p-u neg-mul-1 associate-*l* *-commutative distribute-rgt-neg-out log1p-expm1-u add-log-exp
Counts
1 → 28
Calls
1 calls:
16.0ms
(* (* x y) (- x))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* (* x y) (- x))

simplify818.0ms

Counts
31 → 31
Iterations
IterNodes
done5000
21221
1169
058

prune151.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- x)) (cbrt (- x)))
0.6b
(cbrt (- x))
0.6b
(cbrt (- x))
0.6b
(cbrt (- x))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
78×cbrt-prod
37×add-sqr-sqrt
33×*-un-lft-identity
29×add-cube-cbrt
23×distribute-rgt-neg-in
21×distribute-lft-neg-in
15×swap-sqr
13×associate-*r* associate-*l*
11×pow1
9×pow1/3
7×neg-mul-1
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 125
Calls
4 calls:
34.0ms
(* (cbrt (- x)) (cbrt (- x)))
3.0ms
(cbrt (- x))
2.0ms
(cbrt (- x))
1.0ms
(cbrt (- x))

series1.4s

Counts
4 → 12
Calls
4 calls:
357.0ms
(* (cbrt (- x)) (cbrt (- x)))
325.0ms
(cbrt (- x))
347.0ms
(cbrt (- x))
363.0ms
(cbrt (- x))

simplify4.6s

Counts
137 → 137
Iterations
IterNodes
done5001
34504
2750
1185
095

prune701.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize57.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- x))
0.6b
(cbrt (cbrt (- x)))
0.6b
(cbrt (cbrt (- x)))
0.6b
(cbrt (cbrt (- x)))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
79×cbrt-prod
19×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
12×distribute-lft-neg-in distribute-rgt-neg-in
4×expm1-log1p-u pow1 neg-mul-1 add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u add-log-exp
Counts
4 → 89
Calls
4 calls:
1.0ms
(cbrt (- x))
2.0ms
(cbrt (cbrt (- x)))
2.0ms
(cbrt (cbrt (- x)))
2.0ms
(cbrt (cbrt (- x)))

series1.8s

Counts
4 → 12
Calls
4 calls:
328.0ms
(cbrt (- x))
494.0ms
(cbrt (cbrt (- x)))
505.0ms
(cbrt (cbrt (- x)))
503.0ms
(cbrt (cbrt (- x)))

simplify919.0ms

Counts
101 → 101
Iterations
IterNodes
done5000
41721
3496
2185
196
066

prune628.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes169.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done24
324
218
114
08

end0.0ms

sample1.2s

Algorithm
intervals
Results
833.0ms10693×body80valid