Details

Time bar (total: 9.6s)

sample75.0ms

Algorithm
intervals
Results
22.0ms259×body80valid
16.0msbody1280valid
4.0ms12×body640valid
3.0ms14×body320valid
2.0ms10×body160valid
0.0msbody2560valid

simplify9.4s

Counts
1 → 1
Iterations

Useful iterations: 3 (18.0ms)

IterNodesCost
01113
12013
24513
311612
432212
576612
6155512
7287312
8476112
done500012

prune16.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 11.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- y z) (- a z))
4.5b
(fma (/ (- y z) (- a z)) (- t x) x)

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt *-un-lft-identity
25×times-frac
14×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
associate-/r* associate-/l*
add-exp-log add-cbrt-cube
pow1 expm1-log1p-u flip3-- associate-/r/ flip-- log1p-expm1-u associate-/l/ add-log-exp
cbrt-undiv frac-2neg div-sub div-exp clear-num fma-udef div-inv
Counts
2 → 64
Calls
2 calls:
44.0ms
(/ (- y z) (- a z))
0.0ms
(fma (/ (- y z) (- a z)) (- t x) x)

series41.0ms