Details

Time bar (total: 1.1s)

sample120.0ms

Algorithm
intervals
Results
27.0ms43×body1280valid
24.0ms36×body10240exit
17.0ms50×body640valid
9.0ms114×body80valid
8.0ms36×body320valid
7.0msbody2560valid
4.0ms69×body80nan
1.0ms10×body160valid
1.0msbody1280nan
1.0msbody320nan
1.0msbody640nan
0.0msbody160nan

simplify878.0ms

Counts
1 → 1
Iterations

Useful iterations: 10 (415.0ms)

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

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.6b

localize21.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ (log (fma (expm1 z) y 1.0)) t)
0.2b
(fma (expm1 z) y 1.0)
3.1b
(log (fma (expm1 z) y 1.0))

rewrite21.0ms

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:
14.0ms
(/ (log (fma (expm1 z) y 1.0)) t)
1.0ms
(fma (expm1 z) y 1.0)
3.0ms
(log (fma (expm1 z) y 1.0))

series17.0ms