Details

Time bar (total: 10.2s)

sample41.0ms

Algorithm
intervals
Results
16.0ms299×body80valid

simplify907.0ms

Counts
1 → 1
Iterations
IterNodes
done553
10553
9548
8525
7463
6378
5272
4170
374
231
115
09

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- x (/ 16.0 116.0)) 3.0)
0.1b
(* (* (- x (/ 16.0 116.0)) 3.0) y)

rewrite133.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
9×pow1 add-cbrt-cube add-exp-log
7×*-un-lft-identity associate-*l*
6×associate-*r* associate-*l/
5×add-cube-cbrt
4×pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u flip3-- *-commutative log1p-expm1-u flip-- add-log-exp difference-of-squares
1×times-frac distribute-lft-out-- unswap-sqr
Counts
2 → 47
Calls
2 calls:
60.0ms
(* (- x (/ 16.0 116.0)) 3.0)
71.0ms
(* (* (- x (/ 16.0 116.0)) 3.0) y)

series115.0ms

Counts
2 → 6
Calls
2 calls:
65.0ms
(* (- x (/ 16.0 116.0)) 3.0)
50.0ms
(* (* (- x (/ 16.0 116.0)) 3.0) y)

simplify1.2s

Counts
53 → 53
Iterations
IterNodes
done5000
21097
1212
088

prune262.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* 3.0 x) 0.41379310344827586)
0.1b
(* (- (* 3.0 x) 0.41379310344827586) y)

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
5×*-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube add-exp-log add-log-exp
3×associate-*r* associate-*l* prod-diff
2×expm1-log1p-u flip3-- associate-*l/ log1p-expm1-u flip--
1×sub-neg fma-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 40
Calls
2 calls:
12.0ms
(- (* 3.0 x) 0.41379310344827586)
39.0ms
(* (- (* 3.0 x) 0.41379310344827586) y)

series92.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(- (* 3.0 x) 0.41379310344827586)
48.0ms
(* (- (* 3.0 x) 0.41379310344827586) y)

simplify939.0ms

Counts
46 → 46
Iterations
IterNodes
done5001
2754
1189
078

prune226.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.1b
(fma 3.0 x (- 0.41379310344827586))
0.1b
(* (fma 3.0 x (- 0.41379310344827586)) y)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
3×associate-*r* associate-*l*
2×expm1-log1p-u log1p-expm1-u add-log-exp
1×pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef unswap-sqr
Counts
2 → 30
Calls
2 calls:
0.0ms
(fma 3.0 x (- 0.41379310344827586))
5.0ms
(* (fma 3.0 x (- 0.41379310344827586)) y)

series131.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(fma 3.0 x (- 0.41379310344827586))
77.0ms
(* (fma 3.0 x (- 0.41379310344827586)) y)

simplify2.9s

Counts
36 → 36
Iterations
IterNodes
done5001
32733
2326
190
046

prune159.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (- x (/ 16.0 116.0)) (* 3.0 y))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
6×pow1 add-cbrt-cube associate-*l* add-exp-log
4×*-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×associate-*l/ add-cube-cbrt difference-of-squares
1×expm1-log1p-u times-frac flip3-- associate-*r* *-commutative log1p-expm1-u flip-- distribute-lft-out-- add-log-exp
Counts
1 → 25
Calls
1 calls:
63.0ms
(* (- x (/ 16.0 116.0)) (* 3.0 y))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(* (- x (/ 16.0 116.0)) (* 3.0 y))

simplify1.9s

Counts
28 → 28
Iterations
IterNodes
done5002
32706
2569
1165
064

prune86.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes226.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done9
19
07

end0.0ms

sample728.0ms

Algorithm
intervals
Results
410.0ms9132×body80valid