Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c9635b6fa2e8f805b042e8af4d5f1680c3f2c6ef27336318dd4ee08acef1d3d0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^