Kalkaleta a cikin m, wasu umarni don amfani dasu a Ubuntu

Game da kalkuleta a cikin m

A talifi na gaba zamu kalli wasu yayi umarni da ayi amfani da kalkuleta daga tashar daga Ubuntu. Yawancin masu amfani da Gnu / Linux yawanci suna buƙatar amfani da kalkuleta daga tashar sau da yawa a rana don wasu dalilai, don haka koyaushe yana da ban sha'awa sanin wasu zaɓuɓɓuka.

A yau zamu iya samun umarni da yawa don wannan dalili. Waɗannan masu ƙididdiga don tashar za su ba mu damar yi kowane irin lissafi sauki, kimiyya ko kudi. Hakanan zamu iya amfani da waɗannan umarnin a cikin rubutun harsashi don rikitaccen ilimin lissafi. Nan gaba zamu ga wasu da aka fi amfani da su.

Umarni don amfani da kalkuleta a cikin tashar

Kira 1
Labari mai dangantaka:
Kira: Kalkaleta mai kyauta da budewa

Dokar Bc

Bc yana nufin kalkuleta na asali. Yana tallafawa lambobin daidaitattun lamura tare da aiwatar da maganganu. Yana da wasu kamanceceniya a cikin haruffan tsarin shirye-shiryen C.

bc taimako

Ta hanyar tsoho, umarnin bc zamu same shi an girka shi akan dukkan tsarin Gnu / Linux. Idan baku iya samun sa a tsarin Debian / Ubuntu ba, zaku iya amfani da wannan umarni don girka bc ta hanyar buɗe tashar (Ctrl + Alt + T) da kuma bugawa a ciki:

sudo apt install bc

Yi amfani da umarnin bc

Podemos Yi amfani da umarnin bc don yin kowane irin lissafi kai tsaye daga tashar (Ctrl + Alt T) ta hanyar bugawa a ciki:

umurtar ayyukan bc

Idan mukayi amfani da -l zaɓi za a bayyana ingantaccen laburare na lissafi:

umarni bc -l

bc -l

Calc umarnin

Kira Yana da kalkuleta mai sauƙi hakan yana bamu damar aiwatar da kowane irin lissafi akan layin umarni. Don girka shi akan tsarin Debian / Ubuntu, zamu iya amfani da wannan umarnin a cikin m (Ctrl + Alt + T) don shigar da ƙira:

shigar da umarnin apcalc

sudo apt install apcalc

Yi amfani da umarnin ƙira

Zamu iya amfani da umarnin kodin zuwa yi kowane irin lissafi kai tsaye daga tashar (Ctrl + Alt + T) ta amfani da yanayin hulɗa, rubuta:

calc

Idan muka fi son amfani da yanayin hulɗa, kawai kuna rubuta umarnin da aikin da za'a aiwatar:

umarnin hulda mara ma'amala

calc 88/22

Expr umarni

Wannan umarnin zai buga ƙimar aikin da ke tare bayyana a kan daidaitaccen fitarwa. Partangare ne na ainihin, don haka ba mu buƙatar shigar da shi.

Yi amfani da umarnin expr

Zamuyi amfani da tsari mai zuwa don lissafin asali.

Don ƙarawa:

jimlar kuɗi

expr 5 + 5

Don cirewa:

ragi raguwa

expr 25 - 4

Don raba:

expr rabo

expr 50 / 2

Gcalccmd umarni

Gnome-calculator shine mai ƙididdigar hukuma don yanayin tebur na GNOME. Gcalccmd shine sigar na'ura mai amfani Gnome Kalkaleta.

Don shigar da wannan umarnin kawai zaku buɗe tashar (Ctrl + Alt + T) ku rubuta a ciki:

girka gcalccmd

sudo apt install gnome-calculator

Yi amfani da umarnin gcalccmd

A cikin hoto mai zuwa zaka iya ganin wasu misalan amfani:

umarnin gcalccmd

gcalccmd

Dokar Qalc

Kalkuleta ne mai sauƙin amfani, amma yana samar da iko da yawa Yawancin lokaci ana ajiye su don fakitin lissafi masu rikitarwa, da kayan aiki masu amfani don bukatun yau da kullun.

Fasali sun haɗa da babban ɗakin karatu na ayyukan da za a iya keɓance su, ƙididdigar ƙungiya da sauyawa, ƙididdigar alamaciki har da kayan haɗi da ƙididdiga), daidaitaccen tsari, lissafin lissafi, makirci, da sauƙin amfani-da-amfani (GTK + da CLI).

Ga tsarin Debian / Ubuntu, zamu iya amfani da kalc ta hanyar bugawa a cikin tashar (Ctrl + Alt + T) mai zuwa:

shigar alc

sudo apt install qalc

Yi amfani da umarnin qalc

A cikin wannan hoton mai zuwa zaku iya ganin wasu misalai don samun ɗan ra'ayin yadda ake amfani da wannan kalkuleta:

qalc umarni

qalc

Zai iya zama kara tuntuɓi game da qalc a shafinka GitHub.

Shell yayi umarni

Za mu iya yi amfani da umarnin harsashi kamar amsa kuwwa, awk, da sauransu. don yin lissafin ayyukan. Misali, don yin zaɓi kawai dole ka rubuta mai zuwa a cikin tashar (Ctrl + Alt + T):

umarnin harsashi

echo $[ 34 * (12 + 27) ]

A wannan yanayin zamu kuma iya amfani da masu canji lokacin yin lissafi:

umarnin harsashi tare da masu canji

x=5
y=6
echo $[ $x + $y ]

Babu shakka kalkuleta ɗayan mahimman kayan aikin da dole ne mu sami su a kowane tsarin yau da kullun. Saboda wannan, idan kai mai gudanarwa ne ko mai amfani wanda ke amfani da tashar yau da kullun, waɗannan umarnin da muka gani can sama na iya zama da amfani.


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  1.   Charlie brow m

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