Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cd88697d9b70b024531a1b836423ee957f9c541ff071195128286d56bf51832e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^