Details

Time bar (total: 27.4s)

sample22.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify7.0ms

Counts
1 → 1
Iterations
IterNodes
done7
27
16
04

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/r*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 37
Calls
1 calls:
20.0ms
(/ x (- 1.0 x))

series79.0ms

Counts
1 → 3
Calls
1 calls:
79.0ms
(/ x (- 1.0 x))

simplify2.9s

Counts
40 → 40
Iterations
IterNodes
done5000
31460
2493
1177
082

prune214.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize25.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- 1.0 x) x)
0.1b
(/ 1 (/ (- 1.0 x) x))

rewrite113.0ms

Algorithm
rewrite-expression-head
Rules
132×times-frac
100×add-sqr-sqrt *-un-lft-identity
68×add-cube-cbrt
22×associate-/r*
16×distribute-lft-out-- difference-of-squares
15×add-exp-log
9×add-cbrt-cube
8×div-exp associate-/l*
6×div-inv
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×flip3-- pow-flip div-sub associate-/r/ flip-- inv-pow
Counts
2 → 138
Calls
2 calls:
36.0ms
(/ (- 1.0 x) x)
64.0ms
(/ 1 (/ (- 1.0 x) x))

series302.0ms

Counts
2 → 6
Calls
2 calls:
239.0ms
(/ (- 1.0 x) x)
63.0ms
(/ 1 (/ (- 1.0 x) x))

simplify5.8s

Counts
144 → 144
Iterations
IterNodes
done5044
33970
21257
1516
0199

prune1.2s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize74.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- 1.0 x) (+ 1.0 x))
0.1b
(* (/ x (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))
13.3b
(/ x (* (- 1.0 x) (+ 1.0 x)))

rewrite455.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*l*
19×add-exp-log add-cbrt-cube
16×add-sqr-sqrt *-un-lft-identity associate-/r/
14×frac-times
11×flip3-+ flip-+
10×add-cube-cbrt
9×flip3-- flip--
8×associate-*r/ associate-*r*
7×pow1 associate-*l/
6×times-frac prod-exp cbrt-unprod
4×cbrt-undiv div-exp
3×associate-/l* add-log-exp
2×distribute-rgt-in distribute-lft-in pow-prod-down *-commutative div-inv distribute-lft-out unswap-sqr
1×frac-2neg clear-num associate-/r* distribute-lft-out-- difference-of-squares
Counts
3 → 102
Calls
3 calls:
152.0ms
(* (- 1.0 x) (+ 1.0 x))
221.0ms
(* (/ x (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))
73.0ms
(/ x (* (- 1.0 x) (+ 1.0 x)))

series697.0ms

Counts
3 → 9
Calls
3 calls:
331.0ms
(* (- 1.0 x) (+ 1.0 x))
204.0ms
(* (/ x (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))
162.0ms
(/ x (* (- 1.0 x) (+ 1.0 x)))

simplify7.2s

Counts
111 → 111
Iterations
IterNodes
done5010
23358
1601
0169

prune668.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize48.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- 1.0 x) (+ 1.0 x))
0.1b
(* (/ x (* (- 1.0 x) (+ 1.0 x))) x)
13.3b
(/ x (* (- 1.0 x) (+ 1.0 x)))
13.3b
(/ x (* (- 1.0 x) (+ 1.0 x)))

rewrite278.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log add-cbrt-cube
24×associate-/r/
20×associate-*l*
19×add-sqr-sqrt
17×*-un-lft-identity
16×frac-times
13×add-cube-cbrt
12×flip3-- flip3-+ flip-- flip-+
9×times-frac associate-*l/
8×pow1 associate-*r/
7×associate-*r* prod-exp cbrt-unprod
6×cbrt-undiv div-exp associate-/l*
4×add-log-exp
3×div-inv
2×frac-2neg pow-prod-down clear-num associate-/r* *-commutative unswap-sqr
1×distribute-rgt-in distribute-lft-in distribute-lft-out distribute-lft-out-- difference-of-squares
Counts
4 → 124
Calls
4 calls:
71.0ms
(* (- 1.0 x) (+ 1.0 x))
125.0ms
(* (/ x (* (- 1.0 x) (+ 1.0 x))) x)
35.0ms
(/ x (* (- 1.0 x) (+ 1.0 x)))
35.0ms
(/ x (* (- 1.0 x) (+ 1.0 x)))

series667.0ms

Counts
4 → 12
Calls
4 calls:
153.0ms
(* (- 1.0 x) (+ 1.0 x))
160.0ms
(* (/ x (* (- 1.0 x) (+ 1.0 x))) x)
197.0ms
(/ x (* (- 1.0 x) (+ 1.0 x)))
157.0ms
(/ x (* (- 1.0 x) (+ 1.0 x)))

simplify4.1s

Counts
136 → 136
Iterations
IterNodes
done5012
22380
1493
0166

prune1.4s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes140.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

simplify2.0ms

Iterations
IterNodes
done4
04

end7.0ms

sample823.0ms

Algorithm
intervals
Results
476.0ms8000×body80valid