Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 24a89fa709d2db538c0b38207d9911be6fc9b58eedb0f7354cb88b4b5cc59a5f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^