Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 39039dab650fde2562897de3e4ce07e79bfdbd9ace099032da47a6579240e3ed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^