Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 41ae36038361fec46a26445803cf1fe2f6fe9f3faeb081d8dd036b5b910648af:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^