Details

Time bar (total: 6.9s)

sample17.0ms

Algorithm
intervals
Results
8.0ms346×body80valid

simplify20.0ms

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

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize12.0ms

Local error

Found 1 expressions with local error:

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

rewrite16.0ms

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:
15.0ms
(* x (- 1.0 (* x y)))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(* x (- 1.0 (* x y)))

simplify887.0ms

Counts
35 → 35
Iterations
IterNodes
done5000
2721
1174
071

prune189.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (- (* x y)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×associate-*r*
5×add-sqr-sqrt
3×pow1 *-un-lft-identity add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt
1×distribute-lft-neg-in expm1-log1p-u neg-mul-1 distribute-rgt-neg-in pow-prod-down prod-exp *-commutative distribute-rgt-neg-out cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
10.0ms
(* x (- (* x y)))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(* x (- (* x y)))

simplify756.0ms

Counts
27 → 27
Iterations
IterNodes
done5000
2537
1110
043

prune207.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize22.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x (- 1.0 (* y x)))
50.8b
(fma (- y) x (* y x))

rewrite16.0ms

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:
14.0ms
(* x (- 1.0 (* y x)))
0.0ms
(fma (- y) x (* y x))

series86.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* x (- 1.0 (* y x)))
36.0ms
(fma (- y) x (* y x))

simplify716.0ms

Counts
48 → 48
Iterations
IterNodes
done5000
2770
1191
084

prune269.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize41.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* x (- (* x y)))) (cbrt (* x (- (* x y)))))
20.3b
(cbrt (* x (- (* x y))))
20.3b
(cbrt (* x (- (* x y))))
20.3b
(cbrt (* x (- (* x y))))

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:
29.0ms
(* (cbrt (* x (- (* x y)))) (cbrt (* x (- (* x y)))))
5.0ms
(cbrt (* x (- (* x y))))
5.0ms
(cbrt (* x (- (* x y))))
5.0ms
(cbrt (* x (- (* x y))))

series603.0ms

Counts
4 → 12
Calls
4 calls:
171.0ms
(* (cbrt (* x (- (* x y)))) (cbrt (* x (- (* x y)))))
114.0ms
(cbrt (* x (- (* x y))))
146.0ms
(cbrt (* x (- (* x y))))
172.0ms
(cbrt (* x (- (* x y))))

simplify1.2s

Counts
78 → 78
Iterations
IterNodes
done5000
2834
1237
093

prune458.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes155.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations
IterNodes
done24
324
223
118
08

end0.0ms

sample1.0s

Algorithm
intervals
Results
764.0ms10638×body80valid