Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 37eb04632dc370f00f08f4d5c8f801999be8e62b63c617399e6298871f856700:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^