Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c9a9bad2c4338d5a4e6d73e146215bb6d6d73d494307e19b14d80555ee7ad6f9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^