Details

Time bar (total: 12.4s)

sample174.0ms

Algorithm
intervals
Results
93.0ms801×body80nan
57.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done18
218
114
09

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- 1 (* x x)))
0.0b
(+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))
0.0b
(log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
0.0b
(- 1 (* x x))

rewrite98.0ms

Algorithm
rewrite-expression-head
Rules
46×*-un-lft-identity
26×times-frac
23×add-sqr-sqrt
16×distribute-lft-out
15×log-prod
14×add-cube-cbrt
12×div-inv
11×sqrt-prod
8×add-log-exp
6×pow1 distribute-rgt-out
5×add-exp-log
4×add-cbrt-cube insert-posit16 difference-of-squares
3×log-div
2×flip3-+ flip3-- sqrt-div frac-add distribute-rgt1-in flip-+ flip--
1×+-commutative rem-sqrt-square sum-log sub-neg sqrt-pow1 pow1/2 diff-log rem-log-exp log-pow
Counts
4 → 86
Calls
4 calls:
8.0ms
(sqrt (- 1 (* x x)))
48.0ms
(+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))
25.0ms
(log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
15.0ms
(- 1 (* x x))

series445.0ms

Counts
4 → 12
Calls
4 calls:
67.0ms
(sqrt (- 1 (* x x)))
91.0ms
(+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))
238.0ms
(log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))
49.0ms
(- 1 (* x x))

simplify2.7s

Counts
98 → 98
Iterations
IterNodes
done5053
34454
21372
1447
0192

prune340.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize79.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt x)
0.7b
(cbrt x)
0.7b
(cbrt x)
0.7b
(cbrt x)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
Counts
4 → 48
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.1s

Counts
4 → 12
Calls
4 calls:
313.0ms
(cbrt x)
308.0ms
(cbrt x)
263.0ms
(cbrt x)
253.0ms
(cbrt x)

simplify2.1s

Counts
60 → 60
Iterations
IterNodes
done5001
51481
4474
3209
295
145
025

prune318.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes94.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done12
112
09

end0.0ms

sample4.8s

Algorithm
intervals
Results
3.2s23946×body80nan
1.1s8000×body80valid