Details

Time bar (total: 926.0ms)

sample155.0ms

Algorithm
intervals
Results
35.0ms42×body1280valid
30.0ms36×body10240exit
19.0ms113×body80valid
16.0ms44×body640valid
11.0ms36×body320valid
10.0msbody2560valid
4.0ms19×body160valid
3.0ms56×body80nan
2.0msbody320nan
2.0msbody640nan
1.0msbody160nan
1.0msbody1280nan

simplify570.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01213
12013
23313
34813
46613
57813
610013
712613
815013
920313
1028413
1129013
done29013

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 25.8b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b
(* y (exp z))
0.0b
(/ (log (+ (- 1.0 y) (* y (exp z)))) t)
2.6b
(log (+ (- 1.0 y) (* y (exp z))))
3.2b
(+ (- 1.0 y) (* y (exp z)))

rewrite155.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
16×add-cube-cbrt *-un-lft-identity
12×times-frac
11×pow1
add-log-exp
add-exp-log add-cbrt-cube
log-pow
log-div associate-/l*
log-prod flip3-+ associate-*r* associate-*l* associate-/r* flip-+
associate-+l+ div-sub sum-log
cbrt-undiv +-commutative associate-+l- sub-neg frac-2neg diff-log div-exp rem-log-exp pow-prod-down prod-exp clear-num *-commutative cbrt-unprod div-inv unswap-sqr
Counts
4 → 80
Calls
4 calls:
13.0ms
(* y (exp z))
75.0ms
(/ (log (+ (- 1.0 y) (* y (exp z)))) t)
22.0ms
(log (+ (- 1.0 y) (* y (exp z))))
42.0ms
(+ (- 1.0 y) (* y (exp z)))

series15.0ms