Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f3b5b0d4df1cb3fd8a0eb3f3794e1b9fd3a51c5185c9965d3999576a4385690c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^