Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7edd150ede9c086db702f2cca63cb510f50580c92e9bef31390f1fef31ee23c9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^