Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cfd9589997f8421118bacd58e850b39c0f0f918914c2683a594dcfa2254e6bd7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^