Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 19cee9bd488219013e85814a896024f5aaf5a93ee6b85e41596f1aac6f5f8783:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^