Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b839038c2c3a465c7512e19e73ff296b4392904d9c67e8abb637def0d5b67dd6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^