Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> be6bf8a8b7ef80dfdfe242384d1580ff4f72a0a59caeac6271f4d3e1ab9790f0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^