init

tmp.py

@@ -0,0 +1,37 @@
+import math
+
+
+def calculate_y(x):
+    y = (10 * math.log(x + 1) + 30) * math.sqrt(x)
+    return y
+
+
+def calculate_x(y):
+    # Define the function to find the root of
+    def f(x):
+        return (10 * math.log(x + 1) + 30) * math.sqrt(x) - y
+
+    # Set the initial bounds for the bisection method
+    a = 0
+    b = 1e6
+
+    # Set the tolerance for the root-finding algorithm
+    tol = 1e-6
+
+    # Perform the bisection method to find the root
+    while (b - a) / 2 > tol:
+        c = (a + b) / 2
+        if f(c) == 0:
+            return c
+        elif f(a) * f(c) < 0:
+            b = c
+        else:
+            a = c
+
+    return (a + b) / 2
+
+
+# Example usage
+y = 10000000
+x = calculate_y(y)
+print(x)