Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 67746101adef41cf974fb7c1c2d31733369288b6acc423650ed4b43176636670:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^