Nama : Sausan Shalihah Alfirdausi

NIM : 230605110064

Mata Kuliah : Kalkulus

Dosen Pengampu : Prof. Dr. Suhartono,M.Kom

Program Studi : Teknik Informatika

Universitas : Universitas Islam Negeri Malang

library(mosaicCalc)
## Loading required package: mosaic
## Warning: package 'mosaic' was built under R version 4.3.2
## Registered S3 method overwritten by 'mosaic':
##   method                           from   
##   fortify.SpatialPolygonsDataFrame ggplot2
## 
## The 'mosaic' package masks several functions from core packages in order to add 
## additional features.  The original behavior of these functions should not be affected by this.
## 
## Attaching package: 'mosaic'
## The following objects are masked from 'package:dplyr':
## 
##     count, do, tally
## The following object is masked from 'package:Matrix':
## 
##     mean
## The following object is masked from 'package:ggplot2':
## 
##     stat
## The following objects are masked from 'package:stats':
## 
##     binom.test, cor, cor.test, cov, fivenum, IQR, median, prop.test,
##     quantile, sd, t.test, var
## The following objects are masked from 'package:base':
## 
##     max, mean, min, prod, range, sample, sum
## Loading required package: mosaicCore
## 
## Attaching package: 'mosaicCore'
## The following objects are masked from 'package:dplyr':
## 
##     count, tally
## The legacy packages maptools, rgdal, and rgeos, underpinning the sp package,
## which was just loaded, will retire in October 2023.
## Please refer to R-spatial evolution reports for details, especially
## https://r-spatial.org/r/2023/05/15/evolution4.html.
## It may be desirable to make the sf package available;
## package maintainers should consider adding sf to Suggests:.
## The sp package is now running under evolution status 2
##      (status 2 uses the sf package in place of rgdal)
## 
## Attaching package: 'mosaicCalc'
## The following object is masked from 'package:stats':
## 
##     D
h <- rfun(~ x, seed=7293)
argM(h(x) ~ x, bounds(x=-5:5))
## # A tibble: 2 × 3
##        x .output. concavity
##    <dbl>    <dbl>     <dbl>
## 1 -1.68      1.93         1
## 2  0.173     8.25        -1

Kolom x berfungsi sebagai wadah untuk nilai argmax dan argmin, sementara output.kolom menyajikan nilai output fungsi untuk setiap nilai x yang diberikan. Kolom concavity mencerminkan kecenderungan ke atas atau ke bawah dari fungsi terhadap nilai x. Ketika mendekati puncak, cekungan menjadi negatif, sedangkan dekat lembah, cekungan menjadi positif. Sebagai hasilnya, dapat diamati bahwa baris pertama dalam kerangka data mencerminkan minimum lokal, sementara baris kedua mencerminkan maksimum lokal.

Fungsi argM() diatur untuk menemukan satu argmax dan satu argmin dalam interval domain yang diberikan sebagai argumen kedua.

Daftar Pustaka https://www.mosaic-web.org/MOSAIC-Calculus/Modeling/06-operations.html