Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 29c6322d9fdb6deecc16dc0c63c6bdc1b7219bc9eb2ba43aa5980589ac948ae8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^