Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 056b24cf6c78190fe03133d5419836a03a1d672b543dd6968f005760ecb4ccdb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^