Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3751d3612229cdb66fb74a924ecad445ff36a5d4013d477794a2bc531c42601f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^