Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d7456005c66bda9f4a3a4f5e5677fb55ebe4915fac7f9e812766d704ae298537:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^