Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5327c33b11fc4f64318c8af4cd4d8ddd50e5e47e3aa384085822c633f262916c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^