Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 06482615a42c3ffa713357ed42b381372048284762075f952e3f1a974a853acc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^