Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c7752f1fe755201b1a80d428480b01d07edda7725204d7e7b27b2e036928d582:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^