Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c8be301588d69aa56c55f6c5fac088dc173453daa928abf1ef0ebcb5a9d0e3b9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^