Details

Time bar (total: 1.4s)

sample168.0ms

Algorithm
intervals
Results
39.0ms42×body1280valid
33.0ms36×body10240exit
21.0ms44×body640valid
13.0ms113×body80valid
12.0ms36×body320valid
10.0msbody2560valid
4.0ms56×body80nan
4.0ms19×body160valid
2.0msbody320nan
2.0msbody640nan
1.0msbody1280nan
1.0msbody160nan

simplify1.2s

Counts
1 → 1
Iterations

Useful iterations: 10 (812.0ms)

IterNodesCost
01213
12013
23512
35312
47712
510612
613812
717612
823212
929512
1045910
1149810
1250010
done50010

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.4b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma (expm1 z) y 1.0)
0.1b
(/ (log (fma (expm1 z) y 1.0)) t)
4.7b
(log (fma (expm1 z) y 1.0))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×times-frac
pow1
add-exp-log
log-pow add-cbrt-cube
associate-/l*
expm1-log1p-u log-prod associate-/r* log1p-expm1-u add-log-exp
cbrt-undiv frac-2neg div-exp rem-log-exp clear-num fma-udef div-inv
Counts
3 → 57
Calls
3 calls:
0.0ms
(fma (expm1 z) y 1.0)
7.0ms
(/ (log (fma (expm1 z) y 1.0)) t)
1.0ms
(log (fma (expm1 z) y 1.0))

series11.0ms