Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ca3f6afff2eb820e031fe13864c5d799aa565490e49f89df07d2d5337b653ac3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^