Data commit

Task/Real-constants-and-functions/Pascal/real-constants-and-functions-1.pas

@@ -0,0 +1,10 @@
+	{ Euler’s constant }
+	exp(1)
+	{ principal square root of `x` }
+	sqrt(x)
+	{ natural logarithm }
+	ln(x)
+	{ exponential }
+	exp(x)
+	{ absolute value }
+	abs(x)

Task/Real-constants-and-functions/Pascal/real-constants-and-functions-2.pas

@@ -0,0 +1,8 @@
+	{ Pi }
+	2 * arg(cmplx(0.0, maxReal))
+	{ power, yields same data type as `base`, `exponent` has to be an `integer` }
+	base pow exponent
+	{ `real` power, `exponent` may be an `integer` or `real` value, yet `base` and }
+	{ `exponent` are automatically promoted to an approximate `real` value, result }
+	{ is `complex` if `base` is `complex`, otherwise a `real` value }
+	base ** exponent