Details

Time bar (total: 8.1s)

sample24.0ms

Algorithm
intervals
Results
13.0ms364×body80valid

simplify19.0ms

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

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite23.0ms

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:
22.0ms
(* x (- 1.0 (* x y)))

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(* x (- 1.0 (* x y)))

simplify759.0ms

Counts
35 → 35
Iterations
IterNodes
done5000
2721
1174
071

prune166.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 x) (* (- (* x y)) x))
0.2b
(* (- (* x y)) x)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt associate-*l*
4×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
3×distribute-lft-neg-out associate-*r*
2×expm1-log1p-u log1p-expm1-u
1×distribute-lft-neg-in +-commutative neg-mul-1 sum-log fma-def distribute-rgt-neg-in flip3-+ distribute-rgt-out unsub-neg pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 41
Calls
2 calls:
6.0ms
(+ (* 1.0 x) (* (- (* x y)) x))
11.0ms
(* (- (* x y)) x)

series74.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(+ (* 1.0 x) (* (- (* x y)) x))
24.0ms
(* (- (* x y)) x)

simplify1.4s

Counts
47 → 47
Iterations
IterNodes
done5000
21230
1197
069

prune261.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x (- 1.0 (* y x)))
51.1b
(fma (- y) x (* y x))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity prod-diff add-cube-cbrt
5×distribute-rgt-in distribute-lft-in
4×pow1 add-cbrt-cube add-exp-log
3×associate-*r* associate-*l*
2×expm1-log1p-u sub-neg associate-*r/ log1p-expm1-u add-log-exp
1×flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef flip-- unswap-sqr
Counts
2 → 42
Calls
2 calls:
25.0ms
(* x (- 1.0 (* y x)))
1.0ms
(fma (- y) x (* y x))

series104.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(* x (- 1.0 (* y x)))
49.0ms
(fma (- y) x (* y x))

simplify820.0ms

Counts
48 → 48
Iterations
IterNodes
done5000
2770
1191
084

prune256.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize35.0ms

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)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* 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 → 81
Calls
4 calls:
17.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
2.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.2s

Counts
4 → 12
Calls
4 calls:
337.0ms
(* (cbrt x) (cbrt x))
260.0ms
(cbrt x)
278.0ms
(cbrt x)
279.0ms
(cbrt x)

simplify1.3s

Counts
93 → 93
Iterations
IterNodes
done5001
2725
1142
065

prune496.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes201.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify7.0ms

Iterations
IterNodes
done24
324
223
118
08

end0.0ms

sample815.0ms

Algorithm
intervals
Results
513.0ms10650×body80valid