Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a7c411b277987e23dee593b4f41de9486a094be0d3560e26219c2706256b7d58:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^