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Issue#10 Functional Calculator | Mayuresh Surve #122

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Issue#10 Functional Calculator | Mayuresh Surve #122

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Binary file added Easy/MayureshSurveIssue10/RetroCon.jpeg
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52 changes: 52 additions & 0 deletions Easy/MayureshSurveIssue10/calc.css
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*{
font-family: "Press Start 2P";
}

body{
background: url(retrobg.jpeg) no-repeat center center fixed;
background-size: 100vw 100vh;
overflow: hidden;
margin: 2em 0em;
}

.calculator{
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
width: 100vw;
height: 100vh;
gap: 0.25em;
}

.display{
width: 69.5%;
height: 1.5em;
font-size: 2em;
text-align: right;
background: transparent;
color: white;
}

.back{
width: 3.25em;
height: 3.25em;
}

.options{
display: grid;
grid-template-columns: repeat(4,1fr);
gap: 1em;
margin-bottom: 4em;
max-width: 70vw;
max-height: 70vh;
width: 75%;
height: 50%;
}

button{
font-size: 0.5em;
padding: 1em;
color: white;
background-color: rgb(127, 136, 117);
}
59 changes: 59 additions & 0 deletions Easy/MayureshSurveIssue10/calc.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Retro PC | Calculator</title>
<meta name="description" content="Calculator">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/jpeg" href="RetroCon.jpeg">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap" rel="stylesheet">
<link rel="stylesheet" href="calc.css">
</head>
<body>
<div class="bg">
<div class="calculator">
<a href="index.html"> <img class="back" src="back.png" ></a>
<input type="text" class="display" disabled>
<div class="options">
<button style="background-color: rgb(191, 17, 17);" onclick="cleardisplay()">AC</button>
<button style="background-color: rgb(85, 90, 78);" onclick="del()">DEL</button>
<button style="background-color: rgb(85, 90, 78);" onclick="appendValue('(')">(</button>
<button style="background-color: rgb(85, 90, 78);" onclick="appendValue(')')">)</button>
<button style="background-color: rgb(163, 115, 27);" onclick="appendValue('sin(')">sin</button>
<button style="background-color: rgb(163, 115, 27);" onclick="appendValue('cos(')">cos</button>
<button style="background-color: rgb(163, 115, 27);" onclick="appendValue('tan(')">tan</button>
<button style="background-color: rgb(84, 84, 188);" onclick="appendValue('π')">π</button>
<button style="background-color: rgb(163, 115, 27);" onclick="appendValue('sin⁻¹(')">sin<sup>-1</sup></button>
<button style="background-color: rgb(163, 115, 27);" onclick="appendValue('cos⁻¹(')">cos<sup>-1</sup></button>
<button style="background-color: rgb(163, 115, 27);" onclick="appendValue('tan⁻¹(')">tan<sup>-1</sup></button>
<button style="background-color: rgb(84, 84, 188);" onclick="appendValue('e')">e</button>
<button onclick="appendValue('7')">7</button>
<button onclick="appendValue('8')">8</button>
<button onclick="appendValue('9')">9</button>
<button style="background-color: rgb(85, 90, 78);" onclick="appendValue('÷')">÷</button>
<button onclick="appendValue('4')">4</button>
<button onclick="appendValue('5')">5</button>
<button onclick="appendValue('6')">6</button>
<button style="background-color: rgb(85, 90, 78);" onclick="appendValue('x')">x</button>
<button onclick="appendValue('1')">1</button>
<button onclick="appendValue('2')">2</button>
<button onclick="appendValue('3')">3</button>
<button style="background-color: rgb(85, 90, 78);" onclick="appendValue('-')">-</button>
<button onclick="appendValue('00')">00</button>
<button onclick="appendValue('0')">0</button>
<button onclick="appendValue('.')">.</button>
<button style="background-color: rgb(85, 90, 78);" onclick="appendValue('+')">+</button>
<button style="background-color: rgb(152, 135, 21);" >v1.0</button>
<button style="background-color: rgb(84, 84, 188);" onclick="appendValue('√')">√</button>
<button style="background-color: rgb(84, 84, 188);" onclick="appendValue('^')">EXP</button>
<button style="background-color: rgb(53, 97, 141);" onclick="calc()">=</button>
</div>
</div>
</div>

<script src="script.js" async defer></script>
</body>
</html>
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35 changes: 35 additions & 0 deletions Easy/MayureshSurveIssue10/index.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Retro Personal Computer</title>
<meta name="description" content="Retro Personal Computer">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/jpeg" href="RetroCon.jpeg">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap" rel="stylesheet">
<link rel="stylesheet" href="retro.css">
</head>
<body>
<div class="bg">
<div class="home">
<div class="app"><img class="homeimg" src="mypc.png">
<p class="appname">My PC</p>
</div>
<div class="app"><img class="homeimg" src="gallery.png">
<p class="appname">Gallery</p>
</div>
<div class="app"><a href="calc.html"><img class="homeimg" src="calc.png"></a>
<p class="appname">Calculator</p>
</div>

</div>
</div>

<script>

</script>
</body>
</html>
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131 changes: 131 additions & 0 deletions Easy/MayureshSurveIssue10/retro.css
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*{
font-family: "Press Start 2P";
}

body{
background: url(retrobg.jpeg) no-repeat center center fixed;
background-size: 100vw 100vh;
overflow: hidden;
margin: 2em 0em;
}

.bg{
width: 100vw;
height: 100vh;
align-items: center;
margin: 2em 0em;
}

.home{
display: flex;
flex-direction: row;
justify-content: center;
align-items: center;
gap: 3em;
width: 100vw;
height: 100vh;
}

.app{
display: flex;
flex-direction: column;
align-items: center;
}

.appname{
font-size: 0.7em;
text-align: center;
color: white;
}

.homeimg, .back{
width: 3.25em;
height: 3.25em;
}


.box{
display: none;
margin-top: 3em;
margin-left: 3.5em;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
position: relative;
gap: 0.5em;
max-width:100vw;
max-height: 100vh;
width: 90%;
height: 80%;
padding: 0.75em;
}

.back{
position: absolute;
left: 5.25em;
}

.gallery{
display: grid;
grid-template-columns: repeat(3,1fr);
grid-template-rows: repeat(3,1fr);
gap: 2em;
height: auto;
}

.userimg{
width: 100%;
max-width: 7em;
height: auto;
border: 1px solid rgb(191, 191, 191);
}

.popup{
display: none;
z-index: 1000;
position: fixed;
top: 0;
left: 50%;
transform: translate(-50%,50%);
width: 22em;
height: 22em;
background-color: rgb(179, 179, 179);
display: flex;
flex-direction: column;
justify-content: flex-start;
align-items: center;
border: 1px solid gray;
}

.close, .prev, .next{
width:2em;
height:2em;
}

.close{
background-color: rgb(169, 29, 29);
margin-right: 0.25em;
}

.navbar, .slide{
display: flex;
justify-content: space-between;
align-items: center;
width: 22em;
background-color: rgb(22, 22, 112);
border: 1px solid white;
border-left: 0;
border-right: 0;
}

.popimg{
margin-top: 0.25em;
width: 16em;
height: 16em;
}

.name{
color:white;
margin-left: 0.25em;
}
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54 changes: 54 additions & 0 deletions Easy/MayureshSurveIssue10/script.js
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let ans = document.querySelector('.display');


function appendValue(value) {
console.log("Before : ", ans.value)
ans.value += value;
console.log("After : ", ans.value)
}

function cleardisplay() {
ans.value = "";
}

function del() {
ans.value = ans.value.slice(0,-1);
}

function dtor(degrees) {
return degrees*(Math.PI/180);
}

function rtod(radians) {
return radians*(180/Math.PI);
}

function calc() {

try{
let expression = ans.value;

expression = expression.replace(/÷/g,'/');
expression = expression.replace(/x/g,'*');
expression = expression.replace(/sin⁻¹([^)]+)/g,'rtod(Math.asin($1))');
expression = expression.replace(/cos⁻¹([^)]+)/g,'rtod(Math.acos($1))');
expression = expression.replace(/tan⁻¹([^)]+)/g,'rtod(Math.atan($1))');
expression = expression.replace(/\bsin([^)]+)/g,'Math.sin(dtor($1))');
expression = expression.replace(/\bcos([^)]+)/g,'Math.cos(dtor($1))');
expression = expression.replace(/\btan([^)]+)/g,'Math.tan(dtor($1))');
expression = expression.replace(/π/g,'Math.PI');
expression = expression.replace(/e/g,'Math.E');
expression = expression.replace(/\^/g,'**');
expression = expression.replace(/√([^)]+)/g,'Math.sqrt($1)');

let answer = eval(expression);

ans.value = answer;
}

catch(error) {
ans.value = "Error";
}
}