Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 08412e4fb3c695b49b12c0ca1d18a60308c7a5abad2ed3f4046ff59ae13a09ea:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^