Details

Time bar (total: 5.2s)

sample16.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0482
1682
2782
done782

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite10.0ms

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-cbrt-cube add-exp-log associate-/l*
2×associate-/r/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-- div-exp log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 39
Calls
1 calls:
9.0ms
(/ x (- 1.0 x))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(/ x (- 1.0 x))

simplify2.1s

Counts
42 → 42
Iterations

Useful iterations: 3 (1.3s)

IterNodesCost
08410224
11858678
27128498
339308393
done50008393

prune137.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
13.8b
(/ x (- (* 1.0 1.0) (* x x)))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt times-frac
22×*-un-lft-identity
20×add-cube-cbrt
18×associate-*l*
9×add-cbrt-cube add-exp-log
7×difference-of-squares
4×pow1 associate-/r* associate-*r* associate-/r/
3×associate-/l*
2×expm1-log1p-u frac-times cbrt-undiv flip3-+ flip3-- div-exp prod-exp associate-*r/ cbrt-unprod flip-+ log1p-expm1-u div-inv flip-- add-log-exp unswap-sqr
1×distribute-rgt-in clear-num frac-2neg distribute-lft-in pow-prod-down associate-*l/ *-commutative distribute-lft-out
Counts
2 → 81
Calls
2 calls:
43.0ms
(* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
11.0ms
(/ x (- (* 1.0 1.0) (* x x)))

series122.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
66.0ms
(/ x (- (* 1.0 1.0) (* x x)))

simplify1.8s

Counts
87 → 87
Iterations

Useful iterations: done (1.8s)

IterNodesCost
015829242
158626237
2377625026
done500024901

prune347.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes78.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0482
done482

end0.0ms

sample392.0ms

Algorithm
intervals
Results
200.0ms8000×body80valid