CDE

Task/Infinity/C++/infinity.cpp

@@ -0,0 +1,9 @@
+#include <limits>
+
+double inf()
+{
+  if (std::numeric_limits<double>::has_infinity)
+    return std::numeric_limits<double>::infinity();
+  else
+    return std::numeric_limits<double>::max();
+}

Task/Infinity/Common-Lisp/infinity.lisp

@@ -0,0 +1,13 @@
+> (apropos "MOST-POSITIVE" :cl)
+MOST-POSITIVE-LONG-FLOAT, value: 1.7976931348623158D308
+MOST-POSITIVE-SHORT-FLOAT, value: 3.4028172S38
+MOST-POSITIVE-SINGLE-FLOAT, value: 3.4028235E38
+MOST-POSITIVE-DOUBLE-FLOAT, value: 1.7976931348623158D308
+MOST-POSITIVE-FIXNUM, value: 536870911
+
+> (apropos "MOST-NEGATIVE" :cl)
+MOST-NEGATIVE-SINGLE-FLOAT, value: -3.4028235E38
+MOST-NEGATIVE-LONG-FLOAT, value: -1.7976931348623158D308
+MOST-NEGATIVE-SHORT-FLOAT, value: -3.4028172S38
+MOST-NEGATIVE-DOUBLE-FLOAT, value: -1.7976931348623158D308
+MOST-NEGATIVE-FIXNUM, value: -536870912

Task/Infinity/D/infinity.d

@@ -0,0 +1,5 @@
+auto inf() {
+    return typeof(1.5).infinity;
+}
+
+void main() {}

Task/Infinity/Delphi/infinity-1.delphi

@@ -0,0 +1,2 @@
+  Infinity    =  1.0 / 0.0;
+  NegInfinity = -1.0 / 0.0;

Task/Infinity/Delphi/infinity-2.delphi

@@ -0,0 +1 @@
+Math.IsInfinite()

Task/Infinity/E/infinity.e

@@ -0,0 +1,3 @@
+def infinityTask() {
+    return Infinity # predefined variable holding positive infinity
+}

Task/Infinity/Euphoria/infinity.euphoria

@@ -0,0 +1,3 @@
+constant infinity = 1E400
+
+? infinity -- outputs "inf"