Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bc2bda41829a0b3ef4a0395bee563ea7399082733755419c8c3271a3eb9ebda1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^