Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f0f77ceec2e7e6e3c894dd1d1f2c735837f8f9fe348c96d6ee9b2e783f6cca31:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^