Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 44ff97c896636af9901b1d89df632c191c033fa62ea81f4fabea64407113c4a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^