Data update

Task/Extreme-floating-point-values/Ballerina/extreme-floating-point-values.ballerina

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+import ballerina/io;
+
+public function main() {
+    // using pre-defined constants
+    final float inf = float:Infinity;
+    final float negInf = -inf;
+    final float nan = float:NaN;
+    final float negZero = -0.0;
+    io:println([inf, negInf, nan, negZero]);
+    io:println([inf + inf, negInf + inf, nan * nan, negZero == 0.0]);
+    io:println([inf/inf, negInf/2, nan + inf, negZero/0]);
+    io:println();
+
+    // using values computed from other 'normal' values
+    float inf2 = 1.0 / 0.0;
+    float negInf2 = -1.0 / 0.0;
+    float nan2 = 0.0 / 0.0;
+    float nan3 = (-2.0).sqrt();
+
+    // using value equality
+    io:println(inf2 == inf);
+    io:println(negInf == negInf2);
+    io:println(nan == nan);
+    io:println(nan == nan2);
+    io:println(nan == nan3);
+    io:println(0.0 == negZero); // true
+    io:println();
+
+    // using storage equality
+    io:println(nan === nan);
+    io:println(nan === nan2);
+    io:println(nan === nan3);
+    io:println(0.0 === negZero); // false
+}