Details

Time bar (total: 19.8s)

sample126.0ms

Algorithm
intervals
Results
57.0ms344×body80valid

simplify3.6s

Counts
1 → 1
Iterations
IterNodes
done5000
122995
111546
10566
9266
8150
791
669
559
447
331
217
110
06

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×distribute-rgt-in pow1 associate-+r+ sub-neg distribute-lft-in add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
3×associate-*l*
2×associate-*r/
1×+-commutative sum-log flip3-+ flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ flip-- distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 41
Calls
2 calls:
11.0ms
(+ x (* y (- z x)))
36.0ms
(* y (- z x))

series109.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(+ x (* y (- z x)))
67.0ms
(* y (- z x))

simplify1.8s

Counts
47 → 47
Iterations
IterNodes
done5007
32087
2503
1181
072

prune277.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (+ (* z y) (* (- x) y)))
0.0b
(+ (* z y) (* (- x) y))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×distribute-lft-neg-out sum-log *-un-lft-identity
2×add-sqr-sqrt pow1 +-commutative associate-+r- flip3-+ add-cbrt-cube unsub-neg add-exp-log add-cube-cbrt flip-+
1×associate-+r+ distribute-rgt-out distribute-lft-out
Counts
2 → 30
Calls
2 calls:
22.0ms
(+ x (+ (* z y) (* (- x) y)))
6.0ms
(+ (* z y) (* (- x) y))

series89.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(+ x (+ (* z y) (* (- x) y)))
51.0ms
(+ (* z y) (* (- x) y))

simplify2.5s

Counts
36 → 36
Iterations
IterNodes
done5002
33431
2749
1179
053

prune214.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize35.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
9.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.2s

Counts
4 → 12
Calls
4 calls:
312.0ms
(* (cbrt y) (cbrt y))
302.0ms
(cbrt y)
304.0ms
(cbrt y)
273.0ms
(cbrt y)

simplify2.9s

Counts
85 → 85
Iterations
IterNodes
done5028
43114
3971
2377
1136
061

prune532.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize105.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt y))
0.6b
(cbrt (cbrt y))
0.6b
(cbrt (* (cbrt y) (cbrt y)))
0.6b
(cbrt (* (cbrt y) (cbrt y)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
20×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log add-log-exp
Counts
4 → 46
Calls
4 calls:
2.0ms
(cbrt (cbrt y))
2.0ms
(cbrt (cbrt y))
9.0ms
(cbrt (* (cbrt y) (cbrt y)))
8.0ms
(cbrt (* (cbrt y) (cbrt y)))

series1.6s

Counts
4 → 12
Calls
4 calls:
422.0ms
(cbrt (cbrt y))
370.0ms
(cbrt (cbrt y))
465.0ms
(cbrt (* (cbrt y) (cbrt y)))
380.0ms
(cbrt (* (cbrt y) (cbrt y)))

simplify2.7s

Counts
58 → 58
Iterations
IterNodes
done5001
53874
41137
3458
2194
190
050

prune486.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes556.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done19
319
218
114
08

end0.0ms

sample750.0ms

Algorithm
intervals
Results
393.0ms10134×body80valid