Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 44607b1b8e2bdf4e6a41115f42d1ef8269fed4a1eedfb677ab37d5b157d41f94:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^