Cassie
v0.1.0.0
const PI = 3.14159;
const e = 2.71828;
const g = 9.80665;
// Common functions
fn ln(x)
-> log<e>(x);
fn weight_N(mass_kg)
-> mass_kg * g;
// Your equations here:
weight_N(PI) = ln(x);
Symbolic Solution
Numerical Solution