Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0d36c7ea47006bf12e46c67c2d062f59436af7a356254f823ff6453780938b53:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^