Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f9ba2b2acda246f0625018dc9f042f242e0d1fc1c07fb669e2d3d7602369b61b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^