Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8a2cfc6ba042f3884dc7c07cf47e061e931b2ec0cf56fce3a2e42fd69dc7e566:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^