Details

Time bar (total: 13.0s)

sample23.0ms

Algorithm
intervals
Results
8.0ms299×body80valid

simplify37.0ms

Counts
1 → 1
Iterations
IterNodes
done67
567
463
346
224
111
07

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.8b

localize13.0ms

Local error

Found 1 expressions with local error:

1.7b
(* x (- 1.0 (* y z)))

rewrite22.0ms

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×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod flip-- add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
21.0ms
(* x (- 1.0 (* y z)))

series74.0ms

Counts
1 → 3
Calls
1 calls:
74.0ms
(* x (- 1.0 (* y z)))

simplify2.1s

Counts
27 → 27
Iterations
IterNodes
done5000
31480
2381
1132
051

prune167.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 1.7b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 x) (* (- (* y z)) x))
5.3b
(* (- (* y z)) x)

rewrite21.0ms

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*
1×distribute-lft-neg-in +-commutative neg-mul-1 sum-log distribute-rgt-neg-in flip3-+ distribute-rgt-out unsub-neg pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 36
Calls
2 calls:
10.0ms
(+ (* 1.0 x) (* (- (* y z)) x))
9.0ms
(* (- (* y z)) x)

series151.0ms

Counts
2 → 6
Calls
2 calls:
103.0ms
(+ (* 1.0 x) (* (- (* y z)) x))
47.0ms
(* (- (* y z)) x)

simplify3.0s

Counts
42 → 42
Iterations
IterNodes
done5002
33082
2725
1187
066

prune307.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

1.7b
(* x (- 1.0 (* z y)))

rewrite29.0ms

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×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod flip-- add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
28.0ms
(* x (- 1.0 (* z y)))

series81.0ms

Counts
1 → 3
Calls
1 calls:
81.0ms
(* x (- 1.0 (* z y)))

simplify1.4s

Counts
27 → 27
Iterations
IterNodes
done5001
31481
2383
1131
050

prune113.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 x) (* (- y) (* z x)))
6.2b
(* (- y) (* z x))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*l*
7×pow1 add-cbrt-cube add-exp-log
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×add-log-exp
3×distribute-lft-neg-out distribute-lft-neg-in distribute-rgt-neg-in pow-prod-down prod-exp cbrt-unprod
1×+-commutative neg-mul-1 sum-log flip3-+ associate-*r* unsub-neg *-commutative flip-+
Counts
2 → 39
Calls
2 calls:
11.0ms
(+ (* 1.0 x) (* (- y) (* z x)))
25.0ms
(* (- y) (* z x))

series129.0ms

Counts
2 → 6
Calls
2 calls:
90.0ms
(+ (* 1.0 x) (* (- y) (* z x)))
39.0ms
(* (- y) (* z x))

simplify4.0s

Counts
45 → 45
Iterations
IterNodes
done5000
34341
2817
1212
073

prune185.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

regimes195.0ms

Accuracy

46.7% (1.9b remaining)

Error of 1.9b against oracle of 0.0b and baseline of 3.6b

bsearch1.0ms

simplify6.0ms

Iterations
IterNodes
done34
334
227
123
016

end0.0ms

sample864.0ms

Algorithm
intervals
Results
390.0ms9540×body80valid