Details

Time bar (total: 8.0s)

sample17.0ms

Algorithm
intervals
Results
7.0ms343×body80valid

simplify36.0ms

Counts
1 → 1
Iterations
IterNodes
done60
460
345
223
110
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize13.0ms

Local error

Found 1 expressions with local error:

0.1b
(* x (- 1.0 (* x y)))

rewrite26.0ms

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 log1p-expm1-u flip-- add-log-exp unswap-sqr
Counts
1 → 32
Calls
1 calls:
24.0ms
(* x (- 1.0 (* x y)))

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(* x (- 1.0 (* x y)))

simplify778.0ms

Counts
35 → 35
Iterations
IterNodes
done5000
2721
1174
071

prune165.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 x) (* (- (* x y)) x))
0.2b
(* (- (* x y)) x)

rewrite15.0ms

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 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 → 41
Calls
2 calls:
6.0ms
(+ (* 1.0 x) (* (- (* x y)) x))
8.0ms
(* (- (* x y)) x)

series112.0ms

Counts
2 → 6
Calls
2 calls:
80.0ms
(+ (* 1.0 x) (* (- (* x y)) x))
32.0ms
(* (- (* x y)) x)

simplify1.3s

Counts
47 → 47
Iterations
IterNodes
done5000
21230
1197
069

prune250.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x (- 1.0 (* y x)))
48.1b
(fma (- y) x (* y x))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity prod-diff add-cube-cbrt
5×distribute-rgt-in distribute-lft-in
4×pow1 add-cbrt-cube add-exp-log
3×associate-*r* associate-*l*
2×expm1-log1p-u sub-neg associate-*r/ log1p-expm1-u add-log-exp
1×flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef flip-- unswap-sqr
Counts
2 → 42
Calls
2 calls:
27.0ms
(* x (- 1.0 (* y x)))
1.0ms
(fma (- y) x (* y x))

series516.0ms

Counts
2 → 6
Calls
2 calls:
471.0ms
(* x (- 1.0 (* y x)))
45.0ms
(fma (- y) x (* y x))

simplify875.0ms

Counts
48 → 48
Iterations
IterNodes
done5000
2770
1191
084

prune265.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize58.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (- (* x y)) x)) (cbrt (* (- (* x y)) x)))
21.8b
(cbrt (* (- (* x y)) x))
21.8b
(cbrt (* (- (* x y)) x))
21.8b
(cbrt (* (- (* x y)) x))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×*-un-lft-identity add-cube-cbrt
7×cbrt-prod
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube swap-sqr associate-*r* associate-*l* log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 66
Calls
4 calls:
22.0ms
(* (cbrt (* (- (* x y)) x)) (cbrt (* (- (* x y)) x)))
6.0ms
(cbrt (* (- (* x y)) x))
8.0ms
(cbrt (* (- (* x y)) x))
8.0ms
(cbrt (* (- (* x y)) x))

series650.0ms

Counts
4 → 12
Calls
4 calls:
204.0ms
(* (cbrt (* (- (* x y)) x)) (cbrt (* (- (* x y)) x)))
151.0ms
(cbrt (* (- (* x y)) x))
147.0ms
(cbrt (* (- (* x y)) x))
147.0ms
(cbrt (* (- (* x y)) x))

simplify1.3s

Counts
78 → 78
Iterations
IterNodes
done5000
2834
1237
093

prune583.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes147.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done14
114
010

end0.0ms

sample697.0ms

Algorithm
intervals
Results
332.0ms10667×body80valid