Details

Time bar (total: 5.0s)

sample63.0ms

Algorithm
intervals
Results
39.0ms124×body1280valid
9.0ms132×body80valid

simplify110.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
08242
115163
230163
336163
443163
549163
652163
755163
done55163

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.9b

localize18.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ 1.0 x) (fabs x))
5.3b
(- 1 (* (/ 1.0 x) (fabs x)))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×*-un-lft-identity times-frac add-cube-cbrt
7×add-cbrt-cube add-exp-log
4×pow1 add-log-exp
3×associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv sub-neg flip3-- diff-log div-exp pow-prod-down associate-*l/ *-commutative div-inv flip--
Counts
2 → 44
Calls
2 calls:
23.0ms
(* (/ 1.0 x) (fabs x))
9.0ms
(- 1 (* (/ 1.0 x) (fabs x)))

series145.0ms

Counts
2 → 6
Calls
2 calls:
69.0ms
(* (/ 1.0 x) (fabs x))
76.0ms
(- 1 (* (/ 1.0 x) (fabs x)))

simplify2.5s

Counts
50 → 50
Iterations

Useful iterations: 2 (221.0ms)

IterNodesCost
09011033
122110251
26629970
322219970
done50019970

prune216.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize7.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune3.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
07163
110163
done10163

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.5s4018×body1280valid
225.0ms3982×body80valid