Details

Time bar (total: 7.3s)

sample19.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
05

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x 1.0) (- 1.0 x))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-cbrt-cube add-exp-log
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp flip-+ div-inv flip-- add-log-exp
Counts
1 → 45
Calls
1 calls:
23.0ms
(/ (+ x 1.0) (- 1.0 x))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(/ (+ x 1.0) (- 1.0 x))

simplify973.0ms

Counts
48 → 48
Iterations
IterNodes
done5000
2840
1211
091

prune189.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
39×*-un-lft-identity
32×times-frac
22×add-cube-cbrt
21×associate-*r*
15×add-exp-log
9×add-cbrt-cube
7×distribute-lft-out-- difference-of-squares
5×pow1 associate-/r*
4×div-exp associate-*l* prod-exp associate-/r/
3×associate-/l* unswap-sqr
2×frac-times cbrt-undiv rec-exp flip3-+ flip3-- 1-exp associate-*l/ cbrt-unprod flip-+ div-inv flip-- add-log-exp
1×clear-num frac-2neg pow-prod-down associate-*r/ un-div-inv *-commutative pow-flip distribute-lft-out inv-pow
Counts
2 → 90
Calls
2 calls:
9.0ms
(/ 1 (- 1.0 x))
51.0ms
(* (+ x 1.0) (/ 1 (- 1.0 x)))

series63.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(/ 1 (- 1.0 x))
38.0ms
(* (+ x 1.0) (/ 1 (- 1.0 x)))

simplify3.1s

Counts
96 → 96
Iterations
IterNodes
done5000
23083
1379
0146

prune240.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ x 1.0))
0.0b
(sqrt (+ x 1.0))
0.1b
(/ (sqrt (+ x 1.0)) (- 1.0 x))
0.1b
(* (/ (sqrt (+ x 1.0)) 1) (/ (sqrt (+ x 1.0)) (- 1.0 x)))

rewrite380.0ms

Algorithm
rewrite-expression-head
Rules
136×add-sqr-sqrt
126×*-un-lft-identity
113×times-frac
75×sqrt-prod
58×add-cube-cbrt
41×associate-*r*
25×associate-*l*
23×add-exp-log
18×add-cbrt-cube
16×distribute-lft-out
15×distribute-lft-out-- difference-of-squares unswap-sqr
8×pow1 div-exp
7×associate-/l*
6×sqrt-div prod-exp
5×cbrt-undiv associate-/r*
4×associate-/r/ cbrt-unprod add-log-exp
3×flip3-+ flip-+ div-inv
2×rem-sqrt-square sqrt-pow1 flip3-- pow1/2 1-exp flip-- associate-/l/
1×frac-times clear-num frac-2neg pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
4 → 198
Calls
4 calls:
8.0ms
(sqrt (+ x 1.0))
257.0ms
(sqrt (+ x 1.0))
17.0ms
(/ (sqrt (+ x 1.0)) (- 1.0 x))
83.0ms
(* (/ (sqrt (+ x 1.0)) 1) (/ (sqrt (+ x 1.0)) (- 1.0 x)))

series247.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(sqrt (+ x 1.0))
34.0ms
(sqrt (+ x 1.0))
118.0ms
(/ (sqrt (+ x 1.0)) (- 1.0 x))
52.0ms
(* (/ (sqrt (+ x 1.0)) 1) (/ (sqrt (+ x 1.0)) (- 1.0 x)))

simplify716.0ms

Counts
210 → 210
Iterations
IterNodes
done5001
1718
0247

prune713.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes68.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
16
05

end0.0ms

sample353.0ms

Algorithm
intervals
Results
233.0ms8000×body80valid