Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 08a442f3aa2f230caa33efa9037601eaa6bc60306b47e324cc7ac3dac0261642:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^