Details

Time bar (total: 4.1s)

sample29.0ms

Algorithm
intervals
Results
18.0ms142×body1280valid
3.0ms114×body80valid

simplify44.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
0812
1158
2298
3448
4518
5578
6628
7648
done648

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.4b

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ 1.0 x) (fabs x))
7.0b
(- 1 (* (/ 1.0 x) (fabs x)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*l*
12×add-cube-cbrt *-un-lft-identity
10×times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×fma-neg associate-*r* prod-diff
2×expm1-log1p-u prod-exp cbrt-unprod log1p-expm1-u unswap-sqr
1×cbrt-undiv sub-neg flip3-- diff-log div-exp pow-prod-down associate-*l/ *-commutative flip-- div-inv
Counts
2 → 54
Calls
2 calls:
8.0ms
(* (/ 1.0 x) (fabs x))
3.0ms
(- 1 (* (/ 1.0 x) (fabs x)))

series106.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(* (/ 1.0 x) (fabs x))
60.0ms
(- 1 (* (/ 1.0 x) (fabs x)))

simplify1.8s

Counts
60 → 60
Iterations

Useful iterations: 3 (801.0ms)

IterNodesCost
0104634
1230590
2701554
33050529
done5001529

prune141.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.1b
(* (/ 1.0 x) (fabs x))
4.9b
(log1p (* (/ 1.0 x) (fabs x)))
34.2b
(- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x)))))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
21×*-un-lft-identity
18×add-cube-cbrt
13×associate-*l*
10×times-frac
9×prod-diff
8×add-exp-log add-cbrt-cube
5×pow1 add-log-exp
4×expm1-log1p-u
3×fma-neg associate-*r* log1p-expm1-u
2×prod-exp cbrt-unprod difference-of-squares unswap-sqr
1×cbrt-undiv sub-neg log1p-udef flip3-- diff-log log1p-expm1 div-exp pow-prod-down associate-*l/ *-commutative flip-- div-inv distribute-lft-out-- expm1-udef associate--r-
Counts
3 → 75
Calls
3 calls:
11.0ms
(* (/ 1.0 x) (fabs x))
0.0ms
(log1p (* (/ 1.0 x) (fabs x)))
4.0ms
(- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x)))))

series132.0ms

Counts
3 → 9
Calls
3 calls:
49.0ms
(* (/ 1.0 x) (fabs x))
32.0ms
(log1p (* (/ 1.0 x) (fabs x)))
51.0ms
(- 1 (expm1 (log1p (* (/ 1.0 x) (fabs x)))))

simplify883.0ms

Counts
84 → 84
Iterations

Useful iterations: done (880.0ms)

IterNodesCost
01781540
14031068
21412973
done5000964

prune196.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0910
11210
done1210

end0.0ms

sample731.0ms

Algorithm
intervals
Results
511.0ms4046×body1280valid
121.0ms3954×body80valid