Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d3470a2bd3ac052ab4537e0ade254f81ae567e07743868f02132e8360dccd863:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^