Details

Time bar (total: 11.1s)

sample40.0ms

Algorithm
intervals
Results
16.0ms299×body80valid

simplify895.0ms

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

prune21.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

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)

rewrite157.0ms

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:
64.0ms
(* (- x (/ 16.0 116.0)) 3.0)
90.0ms
(* (* (- x (/ 16.0 116.0)) 3.0) y)

series122.0ms

Counts
2 → 6
Calls
2 calls:
67.0ms
(* (- x (/ 16.0 116.0)) 3.0)
55.0ms
(* (* (- x (/ 16.0 116.0)) 3.0) y)

simplify697.0ms

Counts
53 → 53
Iterations
IterNodes
done5000
21097
1212
088

prune276.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite7.0ms

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 x 3.0 (- 0.41379310344827586))
6.0ms
(* (fma x 3.0 (- 0.41379310344827586)) y)

series112.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(fma x 3.0 (- 0.41379310344827586))
58.0ms
(* (fma x 3.0 (- 0.41379310344827586)) y)

simplify2.4s

Counts
36 → 36
Iterations
IterNodes
done5001
32645
2298
185
047

prune218.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 1 expressions with local error:

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

rewrite50.0ms

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:
49.0ms
(* (- x (/ 16.0 116.0)) (* 3.0 y))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(* (- x (/ 16.0 116.0)) (* 3.0 y))

simplify1.3s

Counts
28 → 28
Iterations
IterNodes
done5002
32706
2569
1165
064

prune153.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.1b
(* y (- x (/ 16.0 116.0)))
0.4b
(* (* y (- x (/ 16.0 116.0))) 3.0)

rewrite133.0ms

Algorithm
rewrite-expression-head
Rules
80×add-sqr-sqrt
78×prod-diff
75×*-un-lft-identity
73×add-cube-cbrt
55×times-frac
41×distribute-rgt-in distribute-lft-in
9×pow1 add-cbrt-cube associate-*r* add-exp-log
6×div-inv
4×associate-*l* pow-prod-down prod-exp associate-*r/ cbrt-unprod
2×expm1-log1p-u sub-neg flip3-- associate-*l/ *-commutative log1p-expm1-u flip-- add-log-exp difference-of-squares
1×distribute-lft-out-- unswap-sqr
Counts
2 → 129
Calls
2 calls:
53.0ms
(* y (- x (/ 16.0 116.0)))
73.0ms
(* (* y (- x (/ 16.0 116.0))) 3.0)

series109.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(* y (- x (/ 16.0 116.0)))
68.0ms
(* (* y (- x (/ 16.0 116.0))) 3.0)

simplify2.5s

Counts
135 → 135
Iterations
IterNodes
done5001
23271
1739
0310

prune252.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes314.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done11
111
09

end0.0ms

sample1.2s

Algorithm
intervals
Results
769.0ms9132×body80valid