Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2b8d5caed54c6b9e9860992396a69a7fdeb8c8f69dfb4027c41ea9297e1bcdb7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^