Details

Time bar (total: 10.4s)

sample34.0ms

Algorithm
intervals
Results
16.0ms307×body80valid

simplify78.0ms

Counts
1 → 1
Iterations
IterNodes
done86
586
479
352
224
111
07

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.5b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (* y z))
2.5b
(* x (- 1.0 (* y z)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
9×prod-diff
8×*-un-lft-identity add-cube-cbrt
5×distribute-rgt-in distribute-lft-in
4×pow1 add-cbrt-cube add-exp-log add-log-exp
3×sub-neg fma-neg associate-*r* associate-*l*
2×expm1-log1p-u flip3-- associate-*r/ insert-posit16 log1p-expm1-u flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 54
Calls
2 calls:
6.0ms
(- 1.0 (* y z))
18.0ms
(* x (- 1.0 (* y z)))

series118.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(- 1.0 (* y z))
91.0ms
(* x (- 1.0 (* y z)))

simplify1.5s

Counts
60 → 60
Iterations
IterNodes
done5004
32061
2557
1184
083

prune169.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 2.4b

localize13.0ms

Local error

Found 1 expressions with local error:

5.5b
(* x (- (* y z)))

rewrite12.0ms

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 insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 25
Calls
1 calls:
12.0ms
(* x (- (* y z)))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* x (- (* y z)))

simplify2.1s

Counts
28 → 28
Iterations
IterNodes
done5000
31953
2433
1111
046

prune114.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

5.5b
(* x (- (* y z)))
11.7b
(cbrt (* x (- (* y z))))
11.7b
(cbrt (* x (- (* y z))))
11.7b
(cbrt (* x (- (* y z))))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×pow1 *-un-lft-identity add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt
4×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
3×cbrt-prod pow1/3 associate-*l*
1×distribute-lft-neg-in neg-mul-1 distribute-rgt-neg-in pow-prod-down prod-exp *-commutative distribute-rgt-neg-out cbrt-unprod unswap-sqr
Counts
4 → 61
Calls
4 calls:
22.0ms
(* x (- (* y z)))
8.0ms
(cbrt (* x (- (* y z))))
8.0ms
(cbrt (* x (- (* y z))))
8.0ms
(cbrt (* x (- (* y z))))

series378.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(* x (- (* y z)))
128.0ms
(cbrt (* x (- (* y z))))
111.0ms
(cbrt (* x (- (* y z))))
110.0ms
(cbrt (* x (- (* y z))))

simplify2.2s

Counts
73 → 73
Iterations
IterNodes
done5001
32627
2673
1203
086

prune347.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

6.7b
(* (* x y) (- z))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r*
6×pow1 add-cbrt-cube add-exp-log
4×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
3×distribute-lft-neg-in distribute-rgt-neg-in pow-prod-down prod-exp cbrt-unprod
1×expm1-log1p-u neg-mul-1 associate-*l* *-commutative distribute-rgt-neg-out insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 29
Calls
1 calls:
20.0ms
(* (* x y) (- z))

series29.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* (* x y) (- z))

simplify1.8s

Counts
32 → 32
Iterations
IterNodes
done5005
32457
2586
1169
060

prune115.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

regimes317.0ms

Accuracy

49.6% (1.4b remaining)

Error of 1.4b against oracle of 0.0b and baseline of 2.8b

bsearch2.0ms

simplify10.0ms

Iterations
IterNodes
done46
346
240
130
016

end0.0ms

sample925.0ms

Algorithm
intervals
Results
634.0ms9514×body80valid