Details

Time bar (total: 25.3s)

sample39.0ms

Algorithm
intervals
Results
14.0ms316×body80valid

simplify5.0s

Counts
1 → 1
Iterations
IterNodes
done5002
82662
71716
6872
5387
4171
384
234
114
08

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.3b

localize33.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 y) z)
4.1b
(* x (- 1.0 (* (- 1.0 y) z)))

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
8×*-un-lft-identity associate-*l*
6×pow1 add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt
2×distribute-rgt-in sub-neg distribute-lft-in flip3-- pow-prod-down associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod insert-posit16 flip-- add-log-exp unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
2 → 48
Calls
2 calls:
43.0ms
(* (- 1.0 y) z)
46.0ms
(* x (- 1.0 (* (- 1.0 y) z)))

series167.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(* (- 1.0 y) z)
121.0ms
(* x (- 1.0 (* (- 1.0 y) z)))

simplify5.7s

Counts
54 → 54
Iterations
IterNodes
done5000
33110
2670
1228
095

prune659.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 4.2b

localize30.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x 1.0) (* x (- (* (- 1.0 y) z))))
0.0b
(* (- 1.0 y) z)
4.1b
(* x (- (* (- 1.0 y) z)))

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
9×*-un-lft-identity associate-*r*
8×associate-*l*
7×pow1 add-cbrt-cube add-exp-log add-cube-cbrt
5×add-log-exp
4×associate-*l/
3×distribute-rgt-neg-out insert-posit16
2×flip3-- pow-prod-down prod-exp associate-*r/ *-commutative cbrt-unprod flip-- distribute-neg-frac unswap-sqr
1×distribute-lft-neg-in +-commutative neg-mul-1 sum-log distribute-rgt-neg-in flip3-+ unsub-neg flip-+ distribute-lft-out distribute-lft-out-- difference-of-squares
Counts
3 → 63
Calls
3 calls:
12.0ms
(+ (* x 1.0) (* x (- (* (- 1.0 y) z))))
36.0ms
(* (- 1.0 y) z)
27.0ms
(* x (- (* (- 1.0 y) z)))

series262.0ms

Counts
3 → 9
Calls
3 calls:
115.0ms
(+ (* x 1.0) (* x (- (* (- 1.0 y) z))))
47.0ms
(* (- 1.0 y) z)
100.0ms
(* x (- (* (- 1.0 y) z)))

simplify2.7s

Counts
72 → 72
Iterations
IterNodes
done5003
21129
1317
0120

prune1.0s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* (* z x) (- y 1.0)))
3.0b
(* (* z x) (- y 1.0))

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
5×add-sqr-sqrt *-un-lft-identity associate-*r*
4×distribute-rgt-in associate-+r+ sub-neg distribute-lft-in add-log-exp
3×pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×associate-*r/ insert-posit16
1×+-commutative sum-log flip3-+ flip3-- associate-*l* *-commutative flip-+ flip-- distribute-lft-out-- difference-of-squares
Counts
2 → 43
Calls
2 calls:
13.0ms
(+ (* x 1.0) (* (* z x) (- y 1.0)))
52.0ms
(* (* z x) (- y 1.0))

series212.0ms

Counts
2 → 6
Calls
2 calls:
107.0ms
(+ (* x 1.0) (* (* z x) (- y 1.0)))
105.0ms
(* (* z x) (- y 1.0))

simplify2.6s

Counts
49 → 49
Iterations
IterNodes
done5000
21095
1271
093

prune537.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize55.0ms

Local error

Found 3 expressions with local error:

0.0b
(* x (- y 1.0))
0.0b
(+ (* x 1.0) (* z (* x (- y 1.0))))
3.7b
(* z (* x (- y 1.0)))

rewrite172.0ms

Algorithm
rewrite-expression-head
Rules
18×distribute-rgt-in distribute-lft-in
10×add-sqr-sqrt pow1 sub-neg add-cbrt-cube add-exp-log
8×associate-+r+ *-un-lft-identity
6×associate-*r* associate-*l* associate-*r/ add-cube-cbrt
5×add-log-exp
4×pow-prod-down prod-exp cbrt-unprod
3×insert-posit16
2×flip3-- *-commutative flip--
1×+-commutative sum-log flip3-+ flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 76
Calls
3 calls:
57.0ms
(* x (- y 1.0))
30.0ms
(+ (* x 1.0) (* z (* x (- y 1.0))))
78.0ms
(* z (* x (- y 1.0)))

series260.0ms

Counts
3 → 9
Calls
3 calls:
54.0ms
(* x (- y 1.0))
108.0ms
(+ (* x 1.0) (* z (* x (- y 1.0))))
97.0ms
(* z (* x (- y 1.0)))

simplify2.9s

Counts
85 → 85
Iterations
IterNodes
done5002
21004
1316
0120

prune817.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes598.0ms

Accuracy

0% (1.7b remaining)

Error of 1.7b against oracle of 0.0b and baseline of 1.7b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.2s

Algorithm
intervals
Results
407.0ms10088×body80valid