Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 41e165d185433ecf05ac409b80f4ca3bbbba3f64211b49115a75548eb0541a91:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^