Details

Time bar (total: 12.9s)

sample21.0ms

Algorithm
intervals
Results
12.0ms304×body80valid

simplify76.0ms

Counts
1 → 1
Iterations
IterNodes
done87
587
481
352
224
111
07

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.2b

localize9.0ms

Local error

Found 1 expressions with local error:

3.2b
(* x (- 1.0 (* y z)))

rewrite22.0ms

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 insert-posit16 log1p-expm1-u flip-- add-log-exp unswap-sqr
Counts
1 → 33
Calls
1 calls:
21.0ms
(* x (- 1.0 (* y z)))

series65.0ms

Counts
1 → 3
Calls
1 calls:
65.0ms
(* x (- 1.0 (* y z)))

simplify1.6s

Counts
36 → 36
Iterations
IterNodes
done5001
31981
2544
1159
071

prune132.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 3.1b

localize9.0ms

Local error

Found 1 expressions with local error:

3.2b
(* (- 1.0 (* y z)) x)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 *-un-lft-identity add-cbrt-cube associate-*r* associate-*l* add-exp-log add-cube-cbrt
2×associate-*l/
1×expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod insert-posit16 log1p-expm1-u flip-- add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
24.0ms
(* (- 1.0 (* y z)) x)

series67.0ms

Counts
1 → 3
Calls
1 calls:
67.0ms
(* (- 1.0 (* y z)) x)

simplify1.6s

Counts
26 → 26
Iterations
IterNodes
done5001
31692
2419
1122
050

prune135.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 3.1b

localize22.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 x) (* (- (* y z)) x))
6.5b
(* (- (* y z)) x)

rewrite34.0ms

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 insert-posit16 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 → 43
Calls
2 calls:
15.0ms
(+ (* 1.0 x) (* (- (* y z)) x))
19.0ms
(* (- (* y z)) x)

series116.0ms

Counts
2 → 6
Calls
2 calls:
76.0ms
(+ (* 1.0 x) (* (- (* y z)) x))
40.0ms
(* (- (* y z)) x)

simplify3.1s

Counts
49 → 49
Iterations
IterNodes
done5000
33736
2809
1199
072

prune225.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* 1.0 x) (* (* y z) x))
6.5b
(* (* y z) x)

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-log-exp
3×add-sqr-sqrt *-un-lft-identity associate-*r* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×expm1-log1p-u insert-posit16 log1p-expm1-u
1×sub-neg flip3-- distribute-rgt-out-- fma-neg diff-log associate-*l* prod-diff *-commutative flip--
Counts
2 → 39
Calls
2 calls:
18.0ms
(- (* 1.0 x) (* (* y z) x))
29.0ms
(* (* y z) x)

series108.0ms

Counts
2 → 6
Calls
2 calls:
83.0ms
(- (* 1.0 x) (* (* y z) x))
25.0ms
(* (* y z) x)

simplify3.6s

Counts
45 → 45
Iterations
IterNodes
done5001
33240
2758
1204
077

prune159.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

regimes284.0ms

Accuracy

97.5% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 3.0b

bsearch1.0ms

simplify3.0ms

Iterations
IterNodes
done25
125
017

end0.0ms

sample1.4s

Algorithm
intervals
Results
686.0ms9617×body80valid