Details

Time bar (total: 11.2s)

sample73.0ms

Algorithm
intervals
Results
53.0ms444×body80valid

simplify49.0ms

Counts
1 → 1
Iterations
IterNodes
done54
454
348
242
124
011

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.4b

localize19.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (/ x y) (/ x y))
0.4b
(* (/ z t) (/ z t))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
82×add-sqr-sqrt
80×times-frac
58×*-un-lft-identity add-cube-cbrt
26×add-cbrt-cube swap-sqr associate-*r* associate-*l* add-exp-log
16×pow1
8×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv unswap-sqr
2×pow2 frac-times pow-plus pow-prod-down associate-*l/ associate-*r/ pow-sqr *-commutative pow-prod-up insert-posit16 add-log-exp
Counts
2 → 136
Calls
2 calls:
18.0ms
(* (/ x y) (/ x y))
18.0ms
(* (/ z t) (/ z t))

series71.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(* (/ x y) (/ x y))
36.0ms
(* (/ z t) (/ z t))

simplify448.0ms

Counts
142 → 142
Iterations
IterNodes
done2000
1746
0213

prune600.0ms

Pruning

21 alts after pruning (21 fresh and 0 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (/ z t) (/ z t))
20.6b
(cbrt (* (/ x y) (/ x y)))
20.6b
(cbrt (* (/ x y) (/ x y)))
20.6b
(cbrt (* (/ x y) (/ x y)))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
44×add-sqr-sqrt
40×times-frac
32×*-un-lft-identity add-cube-cbrt
16×add-cbrt-cube add-exp-log
13×swap-sqr associate-*r* associate-*l*
11×pow1
9×cbrt-div
4×frac-times cbrt-undiv div-exp associate-*l/ prod-exp associate-*r/ cbrt-unprod insert-posit16 div-inv add-log-exp unswap-sqr
3×cbrt-prod pow1/3
1×pow2 pow-plus pow-prod-down pow-sqr *-commutative pow-prod-up
Counts
4 → 107
Calls
4 calls:
21.0ms
(* (/ z t) (/ z t))
7.0ms
(cbrt (* (/ x y) (/ x y)))
7.0ms
(cbrt (* (/ x y) (/ x y)))
7.0ms
(cbrt (* (/ x y) (/ x y)))

series363.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(* (/ z t) (/ z t))
109.0ms
(cbrt (* (/ x y) (/ x y)))
105.0ms
(cbrt (* (/ x y) (/ x y)))
113.0ms
(cbrt (* (/ x y) (/ x y)))

simplify865.0ms

Counts
119 → 119
Iterations
IterNodes
done2001
21566
1464
0160

prune725.0ms

Pruning

22 alts after pruning (21 fresh and 1 done)

Merged error: 0.0b

localize44.0ms

Local error

Found 4 expressions with local error:

12.0b
(cbrt (/ x y))
12.0b
(cbrt (/ x y))
20.6b
(cbrt (* (/ x y) (/ x y)))
20.6b
(cbrt (* (/ x y) (/ x y)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
28×cbrt-prod
18×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
8×cbrt-div
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
2×frac-times associate-*l/ associate-*r/ div-inv
Counts
4 → 72
Calls
4 calls:
2.0ms
(cbrt (/ x y))
2.0ms
(cbrt (/ x y))
7.0ms
(cbrt (* (/ x y) (/ x y)))
7.0ms
(cbrt (* (/ x y) (/ x y)))

series378.0ms

Counts
4 → 12
Calls
4 calls:
82.0ms
(cbrt (/ x y))
85.0ms
(cbrt (/ x y))
106.0ms
(cbrt (* (/ x y) (/ x y)))
104.0ms
(cbrt (* (/ x y) (/ x y)))

simplify781.0ms

Counts
84 → 84
Iterations
IterNodes
done2000
41921
3664
2310
1171
0111

prune487.0ms

Pruning

21 alts after pruning (19 fresh and 2 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ z t)) (cbrt (/ z t)))
7.6b
(cbrt (/ z t))
7.6b
(cbrt (/ z t))
7.6b
(cbrt (/ z t))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×*-un-lft-identity add-cube-cbrt
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×add-cbrt-cube insert-posit16 add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 148
Calls
4 calls:
12.0ms
(* (cbrt (/ z t)) (cbrt (/ z t)))
1.0ms
(cbrt (/ z t))
1.0ms
(cbrt (/ z t))
1.0ms
(cbrt (/ z t))

series319.0ms

Counts
4 → 12
Calls
4 calls:
99.0ms
(* (cbrt (/ z t)) (cbrt (/ z t)))
70.0ms
(cbrt (/ z t))
69.0ms
(cbrt (/ z t))
81.0ms
(cbrt (/ z t))

simplify818.0ms

Counts
160 → 160
Iterations
IterNodes
done2002
31331
2639
1281
0163

prune776.0ms

Pruning

21 alts after pruning (19 fresh and 2 done)

Merged error: 0b

regimes1.4s

Accuracy

0% (0.6b remaining)

Error of 0.6b against oracle of 0.1b and baseline of 0.6b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done16
116
013

end0.0ms

sample2.8s

Algorithm
intervals
Results
2.4s15494×body80valid