Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c13fd1891bdf4cfd67f5612799090641c8356191a3cbac58ebabbae58ba88c45:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^