Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c6cbda2ca63c02e9da63adf0af40fcfb14a3017a457e6b6c5f5f8cbe7f858d4d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^